diff --git a/LICENCE.txt b/LICENCE.txt
new file mode 100644
index 00000000..e3144549
--- /dev/null
+++ b/LICENCE.txt
@@ -0,0 +1,31 @@
+THIS PROJECT CONTAINS PROPRIETARY CODE AND ASSETS.
+THIS IS NOT FREE/LIBRE SOFTWARE OR OPEN-SOURCE SOFTWARE.
+USE AT YOUR OWN RISK.
+
+The original code and assets belongs to Daisuke "Pixel" Amaya.
+
+Modifications and custom code are under the following licence:
+
+MIT License
+
+Copyright (c) 2019 Regan "cuckydev" Green
+Copyright (c) 2019-2020 Clownacy
+Copyright (c) 2019-2020 Gabriel Ravier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 9bf32c49..0f920a46 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,8 @@ folder, depending on the selected language.
 
 ## Licensing
 
-Being a decompilation, the majority of the code in this project belongs to
-Daisuke "Pixel" Amaya - not us. We've yet to agree on a licence for our own
-code.
+Being a decompilation, the majority of the code in this project is proprietary
+and belongs to Daisuke "Pixel" Amaya.
+
+Modifications and custom code are made available under the MIT licence. See
+`LICENCE.txt` for details.
diff --git a/src/ArmsItem.cpp b/src/ArmsItem.cpp
index 6e898206..abb2b263 100644
--- a/src/ArmsItem.cpp
+++ b/src/ArmsItem.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "ArmsItem.h"
 
 #include <string.h>
diff --git a/src/ArmsItem.h b/src/ArmsItem.h
index f21144e1..d60c2e28 100644
--- a/src/ArmsItem.h
+++ b/src/ArmsItem.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Back.cpp b/src/Back.cpp
index 5315a7ec..2faf6dcb 100644
--- a/src/Back.cpp
+++ b/src/Back.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Back.h"
 
 #include <stddef.h>
diff --git a/src/Back.h b/src/Back.h
index bfe5e792..1c1164fd 100644
--- a/src/Back.h
+++ b/src/Back.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Boss.cpp b/src/Boss.cpp
index d59b7f68..dc274788 100644
--- a/src/Boss.cpp
+++ b/src/Boss.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Boss.h"
 
 #include <string.h>
diff --git a/src/Boss.h b/src/Boss.h
index 18d3ed90..e09bdbe2 100644
--- a/src/Boss.h
+++ b/src/Boss.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "NpChar.h"
diff --git a/src/BossAlmo1.cpp b/src/BossAlmo1.cpp
index 71ac83a9..9b7e847e 100644
--- a/src/BossAlmo1.cpp
+++ b/src/BossAlmo1.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossAlmo1.h"
 
 #include <stddef.h>
diff --git a/src/BossAlmo1.h b/src/BossAlmo1.h
index 5619df1f..3cd3f2cd 100644
--- a/src/BossAlmo1.h
+++ b/src/BossAlmo1.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Core(void);
diff --git a/src/BossAlmo2.cpp b/src/BossAlmo2.cpp
index 59367fb2..225181a4 100644
--- a/src/BossAlmo2.cpp
+++ b/src/BossAlmo2.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossAlmo2.h"
 
 #include <stddef.h>
diff --git a/src/BossAlmo2.h b/src/BossAlmo2.h
index c6921f20..578c51e6 100644
--- a/src/BossAlmo2.h
+++ b/src/BossAlmo2.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Undead(void);
diff --git a/src/BossBallos.cpp b/src/BossBallos.cpp
index 467ce2ce..51b1a2c7 100644
--- a/src/BossBallos.cpp
+++ b/src/BossBallos.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossBallos.h"
 
 #include <stddef.h>
diff --git a/src/BossBallos.h b/src/BossBallos.h
index 6ed874fe..0b76ee0e 100644
--- a/src/BossBallos.h
+++ b/src/BossBallos.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Ballos(void);
diff --git a/src/BossFrog.cpp b/src/BossFrog.cpp
index c7c5b157..482b3242 100644
--- a/src/BossFrog.cpp
+++ b/src/BossFrog.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossFrog.h"
 
 #include <stddef.h>
diff --git a/src/BossFrog.h b/src/BossFrog.h
index f22dc45f..ea94a702 100644
--- a/src/BossFrog.h
+++ b/src/BossFrog.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Frog(void);
diff --git a/src/BossIronH.cpp b/src/BossIronH.cpp
index 355de5b0..04df0e89 100644
--- a/src/BossIronH.cpp
+++ b/src/BossIronH.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossIronH.h"
 
 #include <stddef.h>
diff --git a/src/BossIronH.h b/src/BossIronH.h
index f2206910..cf110b76 100644
--- a/src/BossIronH.h
+++ b/src/BossIronH.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Ironhead(void);
diff --git a/src/BossLife.cpp b/src/BossLife.cpp
index e7b9ccc9..3caa85c7 100644
--- a/src/BossLife.cpp
+++ b/src/BossLife.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossLife.h"
 
 #include "WindowsWrapper.h"
diff --git a/src/BossLife.h b/src/BossLife.h
index 3276db84..2936318c 100644
--- a/src/BossLife.h
+++ b/src/BossLife.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/BossOhm.cpp b/src/BossOhm.cpp
index 4f94ed4c..ebcf57f1 100644
--- a/src/BossOhm.cpp
+++ b/src/BossOhm.cpp
@@ -1,3 +1,9 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
 
 #include "BossOhm.h"
 
diff --git a/src/BossOhm.h b/src/BossOhm.h
index 1649a9a3..fb5de740 100644
--- a/src/BossOhm.h
+++ b/src/BossOhm.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Omega(void);
diff --git a/src/BossPress.cpp b/src/BossPress.cpp
index 0ae79b9e..8428fbbb 100644
--- a/src/BossPress.cpp
+++ b/src/BossPress.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossPress.h"
 
 #include <stddef.h>
diff --git a/src/BossPress.h b/src/BossPress.h
index 9d651720..f4310ae6 100644
--- a/src/BossPress.h
+++ b/src/BossPress.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Press(void);
diff --git a/src/BossTwinD.cpp b/src/BossTwinD.cpp
index 0228ebc4..6ea1240d 100644
--- a/src/BossTwinD.cpp
+++ b/src/BossTwinD.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossTwinD.h"
 
 #include <stddef.h>
diff --git a/src/BossTwinD.h b/src/BossTwinD.h
index bd239b2a..52167178 100644
--- a/src/BossTwinD.h
+++ b/src/BossTwinD.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_Twin(void);
diff --git a/src/BossX.cpp b/src/BossX.cpp
index ed6c8abb..9e8cf3a5 100644
--- a/src/BossX.cpp
+++ b/src/BossX.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BossX.h"
 
 #include <stddef.h>
diff --git a/src/BossX.h b/src/BossX.h
index 349d4488..8dec8cc0 100644
--- a/src/BossX.h
+++ b/src/BossX.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ActBossChar_MonstX(void);
diff --git a/src/BulHit.cpp b/src/BulHit.cpp
index 41982c42..9382954d 100644
--- a/src/BulHit.cpp
+++ b/src/BulHit.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "BulHit.h"
 
 #include <stddef.h>
diff --git a/src/BulHit.h b/src/BulHit.h
index 4b782711..ea6d76fc 100644
--- a/src/BulHit.h
+++ b/src/BulHit.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void HitBulletMap(void);
diff --git a/src/Bullet.cpp b/src/Bullet.cpp
index e2e591b2..e5a4f962 100644
--- a/src/Bullet.cpp
+++ b/src/Bullet.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Bullet.h"
 
 #include <stddef.h>
diff --git a/src/Bullet.h b/src/Bullet.h
index 39db7b91..9f6151ed 100644
--- a/src/Bullet.h
+++ b/src/Bullet.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Caret.cpp b/src/Caret.cpp
index f0cd9995..43a68469 100644
--- a/src/Caret.cpp
+++ b/src/Caret.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Caret.h"
 
 #include <string.h>
diff --git a/src/Caret.h b/src/Caret.h
index 7ae09837..ec85242c 100644
--- a/src/Caret.h
+++ b/src/Caret.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/CommonDefines.h b/src/CommonDefines.h
index 26b75099..0459ac98 100644
--- a/src/CommonDefines.h
+++ b/src/CommonDefines.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #define WINDOW_WIDTH 320
diff --git a/src/Config.cpp b/src/Config.cpp
index 20606385..e02ebc60 100644
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include <stddef.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/src/Config.h b/src/Config.h
index d80dd5c8..ccbdf256 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Dialog.cpp b/src/Dialog.cpp
index a5d25b26..8cc1dbe1 100644
--- a/src/Dialog.cpp
+++ b/src/Dialog.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Dialog.h"
 
 #include <stdio.h>
diff --git a/src/Dialog.h b/src/Dialog.h
index 34da5783..74553e04 100644
--- a/src/Dialog.h
+++ b/src/Dialog.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Draw.cpp b/src/Draw.cpp
index a08a4cd9..802dfb35 100644
--- a/src/Draw.cpp
+++ b/src/Draw.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Draw.h"
 
 #include <stddef.h>
diff --git a/src/Draw.h b/src/Draw.h
index 61234437..a98709b5 100644
--- a/src/Draw.h
+++ b/src/Draw.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Ending.cpp b/src/Ending.cpp
index 2b1ee342..ed9fe38e 100644
--- a/src/Ending.cpp
+++ b/src/Ending.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Ending.h"
 
 #include <stddef.h>
diff --git a/src/Ending.h b/src/Ending.h
index c8917552..d6de3d69 100644
--- a/src/Ending.h
+++ b/src/Ending.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Escape.cpp b/src/Escape.cpp
index 52e583cc..f3e9d03b 100644
--- a/src/Escape.cpp
+++ b/src/Escape.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Escape.h"
 
 #include "WindowsWrapper.h"
diff --git a/src/Escape.h b/src/Escape.h
index 61a149ed..2a88c569 100644
--- a/src/Escape.h
+++ b/src/Escape.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Fade.cpp b/src/Fade.cpp
index df629e12..7d24b0f4 100644
--- a/src/Fade.cpp
+++ b/src/Fade.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Fade.h"
 
 #include <string.h>
diff --git a/src/Fade.h b/src/Fade.h
index e39fb639..94d2a7c0 100644
--- a/src/Fade.h
+++ b/src/Fade.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "CommonDefines.h"
diff --git a/src/Flags.cpp b/src/Flags.cpp
index 940dd05c..49d48a30 100644
--- a/src/Flags.cpp
+++ b/src/Flags.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Flags.h"
 
 #include <string.h>
diff --git a/src/Flags.h b/src/Flags.h
index 15a6ad2f..9b34d5e8 100644
--- a/src/Flags.h
+++ b/src/Flags.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Flash.cpp b/src/Flash.cpp
index 786ef2ee..af56d9ce 100644
--- a/src/Flash.cpp
+++ b/src/Flash.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Flash.h"
 
 #include "CommonDefines.h"
diff --git a/src/Flash.h b/src/Flash.h
index 1a636d72..5af18d93 100644
--- a/src/Flash.h
+++ b/src/Flash.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 enum FlashMode
diff --git a/src/Frame.cpp b/src/Frame.cpp
index bf735ace..0e3c3ea5 100644
--- a/src/Frame.cpp
+++ b/src/Frame.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Frame.h"
 
 #include "Boss.h"
diff --git a/src/Frame.h b/src/Frame.h
index 95b8e6b5..c1f19f9a 100644
--- a/src/Frame.h
+++ b/src/Frame.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 typedef struct FRAME
diff --git a/src/Game.cpp b/src/Game.cpp
index 2e95ab81..76c6eb27 100644
--- a/src/Game.cpp
+++ b/src/Game.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Game.h"
 
 #include <stddef.h>
diff --git a/src/Game.h b/src/Game.h
index 224ea03f..519a57d1 100644
--- a/src/Game.h
+++ b/src/Game.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Generic.cpp b/src/Generic.cpp
index 3173ac6e..2df2e03f 100644
--- a/src/Generic.cpp
+++ b/src/Generic.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Generic.h"
 
 #include <stddef.h>
diff --git a/src/Generic.h b/src/Generic.h
index 41ab0f39..8a181e48 100644
--- a/src/Generic.h
+++ b/src/Generic.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/GenericLoad.cpp b/src/GenericLoad.cpp
index d64e6f42..b3ba1893 100644
--- a/src/GenericLoad.cpp
+++ b/src/GenericLoad.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "GenericLoad.h"
 
 #include <stdio.h>
diff --git a/src/GenericLoad.h b/src/GenericLoad.h
index 187ad1b9..432a127b 100644
--- a/src/GenericLoad.h
+++ b/src/GenericLoad.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Input.cpp b/src/Input.cpp
index 5a32ab7b..0835d37d 100644
--- a/src/Input.cpp
+++ b/src/Input.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Input.h"
 
 #include <stddef.h>
diff --git a/src/Input.h b/src/Input.h
index 895c8950..d1494888 100644
--- a/src/Input.h
+++ b/src/Input.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/KeyControl.cpp b/src/KeyControl.cpp
index e01abcb6..5a5cb750 100644
--- a/src/KeyControl.cpp
+++ b/src/KeyControl.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "KeyControl.h"
 
 long gKey;
diff --git a/src/KeyControl.h b/src/KeyControl.h
index 9063c82b..08aac00f 100644
--- a/src/KeyControl.h
+++ b/src/KeyControl.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 enum KeyBind
diff --git a/src/Main.cpp b/src/Main.cpp
index ff245f49..c7addf8f 100644
--- a/src/Main.cpp
+++ b/src/Main.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Main.h"
 
 #include <stddef.h>
diff --git a/src/Main.h b/src/Main.h
index f8c99d72..8abf6e6c 100644
--- a/src/Main.h
+++ b/src/Main.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Map.cpp b/src/Map.cpp
index 0657e620..7ed528e6 100644
--- a/src/Map.cpp
+++ b/src/Map.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Map.h"
 
 #include <stddef.h>
diff --git a/src/Map.h b/src/Map.h
index 071999b9..1075976a 100644
--- a/src/Map.h
+++ b/src/Map.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/MapName.cpp b/src/MapName.cpp
index 780d4179..bfece4d4 100644
--- a/src/MapName.cpp
+++ b/src/MapName.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "MapName.h"
 
 #include <string.h>
diff --git a/src/MapName.h b/src/MapName.h
index d5e69b52..c55bffe8 100644
--- a/src/MapName.h
+++ b/src/MapName.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/MiniMap.cpp b/src/MiniMap.cpp
index f919c80c..7026f4b6 100644
--- a/src/MiniMap.cpp
+++ b/src/MiniMap.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "MiniMap.h"
 
 #include <string.h>
diff --git a/src/MiniMap.h b/src/MiniMap.h
index 38639877..33d72d90 100644
--- a/src/MiniMap.h
+++ b/src/MiniMap.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/MyChar.cpp b/src/MyChar.cpp
index fda96f28..25f9f720 100644
--- a/src/MyChar.cpp
+++ b/src/MyChar.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "MyChar.h"
 
 #include <stddef.h>
diff --git a/src/MyChar.h b/src/MyChar.h
index 53a585c0..7c49365f 100644
--- a/src/MyChar.h
+++ b/src/MyChar.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/MycHit.cpp b/src/MycHit.cpp
index 9eceb00c..0e571420 100644
--- a/src/MycHit.cpp
+++ b/src/MycHit.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "MycHit.h"
 
 #include "WindowsWrapper.h"
diff --git a/src/MycHit.h b/src/MycHit.h
index 0728cce7..2d1261ba 100644
--- a/src/MycHit.h
+++ b/src/MycHit.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ResetMyCharFlag(void);
diff --git a/src/MycParam.cpp b/src/MycParam.cpp
index f2872935..6cddc453 100644
--- a/src/MycParam.cpp
+++ b/src/MycParam.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "MycParam.h"
 
 #include <stddef.h>
diff --git a/src/MycParam.h b/src/MycParam.h
index 82ab63b2..4d2939f3 100644
--- a/src/MycParam.h
+++ b/src/MycParam.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/NpChar.cpp b/src/NpChar.cpp
index c63dd784..d9ad2cca 100644
--- a/src/NpChar.cpp
+++ b/src/NpChar.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpChar.h"
 
 #include <stddef.h>
diff --git a/src/NpChar.h b/src/NpChar.h
index 259896bc..14d9fd7d 100644
--- a/src/NpChar.h
+++ b/src/NpChar.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/NpcAct.h b/src/NpcAct.h
index 5b9263c5..4240491c 100644
--- a/src/NpcAct.h
+++ b/src/NpcAct.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "NpChar.h"
diff --git a/src/NpcAct000.cpp b/src/NpcAct000.cpp
index 4d712dc4..95976a43 100644
--- a/src/NpcAct000.cpp
+++ b/src/NpcAct000.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct020.cpp b/src/NpcAct020.cpp
index ce231857..87a0e3ab 100644
--- a/src/NpcAct020.cpp
+++ b/src/NpcAct020.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct040.cpp b/src/NpcAct040.cpp
index 0f9314b6..de82ff1d 100644
--- a/src/NpcAct040.cpp
+++ b/src/NpcAct040.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct060.cpp b/src/NpcAct060.cpp
index 6fdc641d..6a3bc9f0 100644
--- a/src/NpcAct060.cpp
+++ b/src/NpcAct060.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct080.cpp b/src/NpcAct080.cpp
index 8f495793..889fdac4 100644
--- a/src/NpcAct080.cpp
+++ b/src/NpcAct080.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct100.cpp b/src/NpcAct100.cpp
index 31af6bc8..0f3bd344 100644
--- a/src/NpcAct100.cpp
+++ b/src/NpcAct100.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct120.cpp b/src/NpcAct120.cpp
index 313942ed..c35e25a1 100644
--- a/src/NpcAct120.cpp
+++ b/src/NpcAct120.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct140.cpp b/src/NpcAct140.cpp
index d01f3e37..cffabf26 100644
--- a/src/NpcAct140.cpp
+++ b/src/NpcAct140.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct160.cpp b/src/NpcAct160.cpp
index 5080c0bc..1aa537e4 100644
--- a/src/NpcAct160.cpp
+++ b/src/NpcAct160.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct180.cpp b/src/NpcAct180.cpp
index 43b440c0..c43e4f68 100644
--- a/src/NpcAct180.cpp
+++ b/src/NpcAct180.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct200.cpp b/src/NpcAct200.cpp
index e4ab9281..639d5616 100644
--- a/src/NpcAct200.cpp
+++ b/src/NpcAct200.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct220.cpp b/src/NpcAct220.cpp
index 9b88d564..c03e8417 100644
--- a/src/NpcAct220.cpp
+++ b/src/NpcAct220.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct240.cpp b/src/NpcAct240.cpp
index c4eb698b..81f24146 100644
--- a/src/NpcAct240.cpp
+++ b/src/NpcAct240.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct260.cpp b/src/NpcAct260.cpp
index 7ee88d28..349d4653 100644
--- a/src/NpcAct260.cpp
+++ b/src/NpcAct260.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct280.cpp b/src/NpcAct280.cpp
index afbcb4cc..1afbcb14 100644
--- a/src/NpcAct280.cpp
+++ b/src/NpcAct280.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct300.cpp b/src/NpcAct300.cpp
index 8bbe1e8d..afce8a0e 100644
--- a/src/NpcAct300.cpp
+++ b/src/NpcAct300.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct320.cpp b/src/NpcAct320.cpp
index 029cfb94..cb4f4f16 100644
--- a/src/NpcAct320.cpp
+++ b/src/NpcAct320.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcAct340.cpp b/src/NpcAct340.cpp
index 7d95a88b..e8b7bc9f 100644
--- a/src/NpcAct340.cpp
+++ b/src/NpcAct340.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcAct.h"
 
 #include <stddef.h>
diff --git a/src/NpcHit.cpp b/src/NpcHit.cpp
index a08f82d6..97c2546c 100644
--- a/src/NpcHit.cpp
+++ b/src/NpcHit.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcHit.h"
 
 #include "WindowsWrapper.h"
diff --git a/src/NpcHit.h b/src/NpcHit.h
index 2ab4192c..7e829133 100644
--- a/src/NpcHit.h
+++ b/src/NpcHit.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/NpcTbl.cpp b/src/NpcTbl.cpp
index 2512d6d9..86c60fdb 100644
--- a/src/NpcTbl.cpp
+++ b/src/NpcTbl.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "NpcTbl.h"
 
 #include <stddef.h>
diff --git a/src/NpcTbl.h b/src/NpcTbl.h
index 7f34f992..9280c5f6 100644
--- a/src/NpcTbl.h
+++ b/src/NpcTbl.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Organya.cpp b/src/Organya.cpp
index 4d4ff1cb..b27ef135 100644
--- a/src/Organya.cpp
+++ b/src/Organya.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 // Some of the original source code for this file can be found here:
 // https://github.com/shbow/organya/blob/master/source/OrgFile.cpp
 // https://github.com/shbow/organya/blob/master/source/OrgPlay.cpp
diff --git a/src/Organya.h b/src/Organya.h
index b0e5a792..9f3437cc 100644
--- a/src/Organya.h
+++ b/src/Organya.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #ifdef FIX_BUGS
diff --git a/src/PixTone.cpp b/src/PixTone.cpp
index 3dad3604..a358e14d 100644
--- a/src/PixTone.cpp
+++ b/src/PixTone.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "PixTone.h"
 
 #include <math.h>
diff --git a/src/PixTone.h b/src/PixTone.h
index 289d47ff..c8e63c8a 100644
--- a/src/PixTone.h
+++ b/src/PixTone.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Profile.cpp b/src/Profile.cpp
index 3111b912..a0c7a887 100644
--- a/src/Profile.cpp
+++ b/src/Profile.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Profile.h"
 
 #include <stddef.h>
diff --git a/src/Profile.h b/src/Profile.h
index c7e0650f..9e6f1c2c 100644
--- a/src/Profile.h
+++ b/src/Profile.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/SelStage.cpp b/src/SelStage.cpp
index 3abf32b5..2748fa99 100644
--- a/src/SelStage.cpp
+++ b/src/SelStage.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "SelStage.h"
 
 #include <string.h>
diff --git a/src/SelStage.h b/src/SelStage.h
index ee684438..1551e375 100644
--- a/src/SelStage.h
+++ b/src/SelStage.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Shoot.cpp b/src/Shoot.cpp
index a9701e42..73001b80 100644
--- a/src/Shoot.cpp
+++ b/src/Shoot.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Shoot.h"
 
 #include "WindowsWrapper.h"
diff --git a/src/Shoot.h b/src/Shoot.h
index a2064eee..6018df38 100644
--- a/src/Shoot.h
+++ b/src/Shoot.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void ResetSpurCharge(void);
diff --git a/src/Sound.cpp b/src/Sound.cpp
index 9b596cc0..72020dd1 100644
--- a/src/Sound.cpp
+++ b/src/Sound.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 // Some of the original source code for this file can be found here:
 // https://github.com/shbow/organya/blob/master/source/Sound.cpp
 
diff --git a/src/Sound.h b/src/Sound.h
index bd018394..de1802b7 100644
--- a/src/Sound.h
+++ b/src/Sound.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #ifndef DIRECTSOUND_VERSION
diff --git a/src/Stage.cpp b/src/Stage.cpp
index 328da6c8..ef00eae8 100644
--- a/src/Stage.cpp
+++ b/src/Stage.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Stage.h"
 
 #include <stdio.h>
diff --git a/src/Stage.h b/src/Stage.h
index c5831888..51e8b823 100644
--- a/src/Stage.h
+++ b/src/Stage.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Star.cpp b/src/Star.cpp
index 006640a4..cc2cbdbd 100644
--- a/src/Star.cpp
+++ b/src/Star.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Star.h"
 
 #include <string.h>
diff --git a/src/Star.h b/src/Star.h
index 672effb0..e107f34d 100644
--- a/src/Star.h
+++ b/src/Star.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 void InitStar(void);
diff --git a/src/Tags.h b/src/Tags.h
index 09235ab7..95e166c1 100644
--- a/src/Tags.h
+++ b/src/Tags.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 // Apparently this used to contain a bunch of structs?
diff --git a/src/TextScr.cpp b/src/TextScr.cpp
index 2f570ba0..1af26981 100644
--- a/src/TextScr.cpp
+++ b/src/TextScr.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "TextScr.h"
 
 #include <stddef.h>
diff --git a/src/TextScr.h b/src/TextScr.h
index eb87f61f..00fd6b80 100644
--- a/src/TextScr.h
+++ b/src/TextScr.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/Triangle.cpp b/src/Triangle.cpp
index 435a997a..0ad39196 100644
--- a/src/Triangle.cpp
+++ b/src/Triangle.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "Triangle.h"
 
 #include <math.h>
diff --git a/src/Triangle.h b/src/Triangle.h
index e9d8947e..99a69173 100644
--- a/src/Triangle.h
+++ b/src/Triangle.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 extern int gSin[0x100];
diff --git a/src/ValueView.cpp b/src/ValueView.cpp
index 3cbe4d97..a82e7bde 100644
--- a/src/ValueView.cpp
+++ b/src/ValueView.cpp
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #include "ValueView.h"
 
 #include <string.h>
diff --git a/src/ValueView.h b/src/ValueView.h
index 2c786d8f..7e72a7c0 100644
--- a/src/ValueView.h
+++ b/src/ValueView.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include "WindowsWrapper.h"
diff --git a/src/WindowsWrapper.h b/src/WindowsWrapper.h
index b182e51b..d9a03023 100644
--- a/src/WindowsWrapper.h
+++ b/src/WindowsWrapper.h
@@ -1,3 +1,10 @@
+// THIS IS DECOMPILED PROPRIETARY CODE - USE AT YOUR OWN RISK.
+//
+// The original code belongs to Daisuke "Pixel" Amaya.
+//
+// Modifications and custom code are under the MIT licence.
+// See LICENCE.txt for details.
+
 #pragma once
 
 #include <windows.h>