diff --git a/engines/sword2/animation.cpp b/engines/sword2/animation.cpp
index 015ecbed8a7..2eb24430c74 100644
--- a/engines/sword2/animation.cpp
+++ b/engines/sword2/animation.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/animation.h b/engines/sword2/animation.h
index 4f87609ce87..38055f59a9b 100644
--- a/engines/sword2/animation.h
+++ b/engines/sword2/animation.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/anims.cpp b/engines/sword2/anims.cpp
index 73b587360ae..1878b1d6f14 100644
--- a/engines/sword2/anims.cpp
+++ b/engines/sword2/anims.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/console.cpp b/engines/sword2/console.cpp
index 43d6fd6e331..1fae963ee8f 100644
--- a/engines/sword2/console.cpp
+++ b/engines/sword2/console.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/console.h b/engines/sword2/console.h
index b806a96b89e..32beaedfbb4 100644
--- a/engines/sword2/console.h
+++ b/engines/sword2/console.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/controls.cpp b/engines/sword2/controls.cpp
index 246f0430478..277ea108d9a 100644
--- a/engines/sword2/controls.cpp
+++ b/engines/sword2/controls.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/controls.h b/engines/sword2/controls.h
index 6d7b3d3b442..043330c1782 100644
--- a/engines/sword2/controls.h
+++ b/engines/sword2/controls.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/debug.cpp b/engines/sword2/debug.cpp
index 9f394d7870b..f1f93c4731f 100644
--- a/engines/sword2/debug.cpp
+++ b/engines/sword2/debug.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/debug.h b/engines/sword2/debug.h
index 7ecfbf5b9fd..768f339dbd8 100644
--- a/engines/sword2/debug.h
+++ b/engines/sword2/debug.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/defs.h b/engines/sword2/defs.h
index cb7e58155e8..c729ff02870 100644
--- a/engines/sword2/defs.h
+++ b/engines/sword2/defs.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/events.cpp b/engines/sword2/events.cpp
index e06240a29c7..4a2838795c0 100644
--- a/engines/sword2/events.cpp
+++ b/engines/sword2/events.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/function.cpp b/engines/sword2/function.cpp
index 20cd687fcf4..188ddd4d9b4 100644
--- a/engines/sword2/function.cpp
+++ b/engines/sword2/function.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/header.h b/engines/sword2/header.h
index 8baebb2188e..3e4cc0a6ae0 100644
--- a/engines/sword2/header.h
+++ b/engines/sword2/header.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/icons.cpp b/engines/sword2/icons.cpp
index 797f94d7f94..13f211d7a07 100644
--- a/engines/sword2/icons.cpp
+++ b/engines/sword2/icons.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/interpreter.cpp b/engines/sword2/interpreter.cpp
index f1ad5e5902e..605f1625fad 100644
--- a/engines/sword2/interpreter.cpp
+++ b/engines/sword2/interpreter.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/interpreter.h b/engines/sword2/interpreter.h
index c1eb9731728..1eb66cfa3c5 100644
--- a/engines/sword2/interpreter.h
+++ b/engines/sword2/interpreter.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/layers.cpp b/engines/sword2/layers.cpp
index 0937a6f133a..2b5f215b7a3 100644
--- a/engines/sword2/layers.cpp
+++ b/engines/sword2/layers.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/logic.cpp b/engines/sword2/logic.cpp
index 8d47662df85..03a248450aa 100644
--- a/engines/sword2/logic.cpp
+++ b/engines/sword2/logic.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/logic.h b/engines/sword2/logic.h
index c647a07867a..0093b85436d 100644
--- a/engines/sword2/logic.h
+++ b/engines/sword2/logic.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/maketext.cpp b/engines/sword2/maketext.cpp
index d5926f4d173..324f7c19ca0 100644
--- a/engines/sword2/maketext.cpp
+++ b/engines/sword2/maketext.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/maketext.h b/engines/sword2/maketext.h
index c5f93e9bb92..63b65a32b11 100644
--- a/engines/sword2/maketext.h
+++ b/engines/sword2/maketext.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/memory.cpp b/engines/sword2/memory.cpp
index ac29ba953c2..c3d0a7add64 100644
--- a/engines/sword2/memory.cpp
+++ b/engines/sword2/memory.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/memory.h b/engines/sword2/memory.h
index f7658c30855..f01b85f4b36 100644
--- a/engines/sword2/memory.h
+++ b/engines/sword2/memory.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/menu.cpp b/engines/sword2/menu.cpp
index b510972a4e2..2f93227bfa7 100644
--- a/engines/sword2/menu.cpp
+++ b/engines/sword2/menu.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/mouse.cpp b/engines/sword2/mouse.cpp
index d8d6a6623f8..46cc5372a19 100644
--- a/engines/sword2/mouse.cpp
+++ b/engines/sword2/mouse.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/mouse.h b/engines/sword2/mouse.h
index 167e149758f..c7d90cc6feb 100644
--- a/engines/sword2/mouse.h
+++ b/engines/sword2/mouse.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/music.cpp b/engines/sword2/music.cpp
index 3dfaab6dc19..28427e5d1be 100644
--- a/engines/sword2/music.cpp
+++ b/engines/sword2/music.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/object.h b/engines/sword2/object.h
index bd5dc37d6fe..ce894e287bd 100644
--- a/engines/sword2/object.h
+++ b/engines/sword2/object.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/palette.cpp b/engines/sword2/palette.cpp
index ec7cc0eb2f7..dcc519cdce0 100644
--- a/engines/sword2/palette.cpp
+++ b/engines/sword2/palette.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/protocol.cpp b/engines/sword2/protocol.cpp
index f85921cc1f2..e4992c27c7c 100644
--- a/engines/sword2/protocol.cpp
+++ b/engines/sword2/protocol.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/render.cpp b/engines/sword2/render.cpp
index a506661e0e1..dafef6de00c 100644
--- a/engines/sword2/render.cpp
+++ b/engines/sword2/render.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/resman.cpp b/engines/sword2/resman.cpp
index 1402e5fb260..e8c5fcf42a1 100644
--- a/engines/sword2/resman.cpp
+++ b/engines/sword2/resman.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/resman.h b/engines/sword2/resman.h
index b0a9994143d..4546448167f 100644
--- a/engines/sword2/resman.h
+++ b/engines/sword2/resman.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/router.cpp b/engines/sword2/router.cpp
index 2ae40aebe5e..b05f2ae0e59 100644
--- a/engines/sword2/router.cpp
+++ b/engines/sword2/router.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/router.h b/engines/sword2/router.h
index 81efe7d6644..f5d7f65efe9 100644
--- a/engines/sword2/router.h
+++ b/engines/sword2/router.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/saveload.cpp b/engines/sword2/saveload.cpp
index 98317a0a64c..9d6826f1a08 100644
--- a/engines/sword2/saveload.cpp
+++ b/engines/sword2/saveload.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/saveload.h b/engines/sword2/saveload.h
index 07e28ab00c5..ceaa9712a49 100644
--- a/engines/sword2/saveload.h
+++ b/engines/sword2/saveload.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/screen.cpp b/engines/sword2/screen.cpp
index ed6c2294565..a31d2a46c9b 100644
--- a/engines/sword2/screen.cpp
+++ b/engines/sword2/screen.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/screen.h b/engines/sword2/screen.h
index cb75e56fbfe..d59a6ef3df3 100644
--- a/engines/sword2/screen.h
+++ b/engines/sword2/screen.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/scroll.cpp b/engines/sword2/scroll.cpp
index 6d9ed901936..7df70c8019d 100644
--- a/engines/sword2/scroll.cpp
+++ b/engines/sword2/scroll.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/sound.cpp b/engines/sword2/sound.cpp
index 7375fd1ffb6..04b3e55098e 100644
--- a/engines/sword2/sound.cpp
+++ b/engines/sword2/sound.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/sound.h b/engines/sword2/sound.h
index aed356e7e17..70bae6f851b 100644
--- a/engines/sword2/sound.h
+++ b/engines/sword2/sound.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/speech.cpp b/engines/sword2/speech.cpp
index 2cfd9d7a9fe..0e8aa705388 100644
--- a/engines/sword2/speech.cpp
+++ b/engines/sword2/speech.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/sprite.cpp b/engines/sword2/sprite.cpp
index 57adc712a50..9aa3bfff9b5 100644
--- a/engines/sword2/sprite.cpp
+++ b/engines/sword2/sprite.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/startup.cpp b/engines/sword2/startup.cpp
index 5fe587779d9..870a13fd46b 100644
--- a/engines/sword2/startup.cpp
+++ b/engines/sword2/startup.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/sword2.cpp b/engines/sword2/sword2.cpp
index 1801705f8f7..280beb7c228 100644
--- a/engines/sword2/sword2.cpp
+++ b/engines/sword2/sword2.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/sword2.h b/engines/sword2/sword2.h
index c94a8675480..b6d6c331f90 100644
--- a/engines/sword2/sword2.h
+++ b/engines/sword2/sword2.h
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/sync.cpp b/engines/sword2/sync.cpp
index f8d5c0e9543..57e857b6eda 100644
--- a/engines/sword2/sync.cpp
+++ b/engines/sword2/sync.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2
diff --git a/engines/sword2/walker.cpp b/engines/sword2/walker.cpp
index e55d5817948..4db69474d97 100644
--- a/engines/sword2/walker.cpp
+++ b/engines/sword2/walker.cpp
@@ -4,6 +4,9 @@
  * are too numerous to list here. Please refer to the COPYRIGHT
  * file distributed with this source distribution.
  *
+ * Additional copyright for this file:
+ * Copyright (C) 1994-1998 Revolution Software Ltd.
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * as published by the Free Software Foundation; either version 2