diff --git a/bios/Other/c64-emu/C64DTV/gtk3_sym.vkm b/bios/Other/c64-emu/C64DTV/gtk3_sym.vkm
new file mode 100644
index 00000000..9af41dfd
--- /dev/null
+++ b/bios/Other/c64-emu/C64DTV/gtk3_sym.vkm
@@ -0,0 +1,319 @@
+# VICE keyboard mapping file
+#
+# A Keyboard map is read in as patch to the current map.
+#
+# File format:
+# - comment lines start with '#'
+# - keyword lines start with '!keyword'
+# - normal lines have 'keysym/scancode row column shiftflag'
+#
+# Keywords and their lines are:
+# '!CLEAR'               clear whole table
+# '!INCLUDE filename'    read file as mapping file
+# '!LSHIFT row col'      left shift keyboard row/column
+# '!RSHIFT row col'      right shift keyboard row/column
+# '!VSHIFT shiftkey'     virtual shift key (RSHIFT or LSHIFT)
+# '!SHIFTL shiftkey'     shift lock key (RSHIFT or LSHIFT)
+#  for emulated keyboards that have only one shift key, set both LSHIFT
+#  and RSHIFT to the same row/col and use RSHIFT for VSHIFT and SHIFTL.
+# '!LCTRL row col'       left control keyboard row/column
+# '!VCTRL ctrlkey'       virtual control key (LCTRL)
+# '!LCBM row col'        left CBM keyboard row/column
+# '!VCBM cbmkey'         virtual CBM key (LCBM)
+# '!UNDEF keysym'        remove keysym from table
+#
+# Shiftflag can have these values, flags can be ORed to combine them:
+# 0x0000      0  key is not shifted for this keysym/scancode
+# 0x0001      1  key is combined with shift for this keysym/scancode
+# 0x0002      2  key is left shift on emulated machine
+# 0x0004      4  key is right shift on emulated machine (use only this one
+#                for emulated keyboards that have only one shift key)
+# 0x0008      8  key can be shifted or not with this keysym/scancode
+# 0x0010     16  deshift key for this keysym/scancode
+# 0x0020     32  another definition for this keysym/scancode follows
+# 0x0040     64  key is shift-lock on emulated machine
+# 0x0080    128  shift modifier required on host
+# 0x0100    256  key is used for an alternative keyboard mapping, e.g. C64 mode in x128
+# 0x0200    512  alt-r (alt-gr) modifier required on host
+# 0x0400   1024  ctrl modifier required on host
+# 0x0800   2048  key is combined with cbm for this keysym/scancode
+# 0x1000   4096  key is combined with ctrl for this keysym/scancode
+# 0x2000   8192  key is (left) cbm on emulated machine
+# 0x4000  16384  key is (left) ctrl on emulated machine
+#
+# Negative row values:
+# 'keysym -1 n' joystick keymap A, direction n
+# 'keysym -2 n' joystick keymap B, direction n
+# 'keysym -3 0' first RESTORE key
+# 'keysym -3 1' second RESTORE key
+# 'keysym -4 0' 40/80 column key (x128)
+# 'keysym -4 1' CAPS (ASCII/DIN) key (x128)
+# 'keysym -5 n' joyport keypad, key n (not supported in x128)
+#
+# Joystick direction values:
+# 0      Fire
+# 1      South/West
+# 2      South
+# 3      South/East
+# 4      West
+# 5      East
+# 6      North/West
+# 7      North
+# 8      North/East
+#
+# Joyport keypad key layout:
+# --------------------------
+# |  0 |  1 |  2 |  3 |  4 |
+# --------------------------
+# |  5 |  6 |  7 |  8 |  9 |
+# --------------------------
+# | 10 | 11 | 12 | 13 | 14 |
+# --------------------------
+# | 15 | 16 | 17 | 18 | 19 |
+# --------------------------
+#
+# When a bigger spaced key is used,
+# it uses the upper left most key value.
+
+# Symbolic Mapping, US Layout, C64, GTK
+
+# C64 keyboard matrix:
+#
+#       +-----+-----+-----+-----+-----+-----+-----+-----+
+#       |Bit 0|Bit 1|Bit 2|Bit 3|Bit 4|Bit 5|Bit 6|Bit 7|
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 0| DEL |Retrn|C_L/R|  F7 |  F1 |  F3 |  F5 |C_U/D|
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 1| 3 # |  W  |  A  | 4 $ |  Z  |  S  |  E  | S_L |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 2| 5 % |  R  |  D  | 6 & |  C  |  F  |  T  |  X  |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 3| 7 ' |  Y  |  G  | 8 ( |  B  |  H  |  U  |  V  |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 4| 9 ) |  I  |  J  |  0  |  M  |  K  |  O  |  N  |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 5|  +  |  P  |  L  |  -  | . > | : [ |  @  | , < |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 6|POUND|  *  | ; ] | HOME| S_R |  =  | A_UP| / ? |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 7| 1 ! |A_LFT| CTRL| 2 " |SPACE|  C= |  Q  | R/S |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+
+# C64 Keyboard layout:
+#
+#   arrow 1!  2"  3#  4$  5%  6&  7'  8(  9)  0   +   -   pound clr del     f1/f2
+#    ctrl   q   w   e   r   t   y   u   i   o   p   @   *   ^   restore     f3/f4
+#   r/s SL    a   s   d   f   g   h   j   k   l   :[  ;]  =   return        f5/f6
+#   CBM LS      z   x   c   v   b   n   m   ,<  .>  /?  RS  u/d l/r         f7/f8
+#                               space
+
+!CLEAR
+!LSHIFT 1 7
+!RSHIFT 6 4
+!VSHIFT RSHIFT
+!SHIFTL LSHIFT
+!LCBM 7 5
+!VCBM LCBM
+!LCTRL 7 2
+!VCTRL LCTRL
+
+#####################
+# |Bit 0| DEL |Retrn|C_L/R|  F7 |  F1 |  F3 |  F5 |C_U/D|
+
+BackSpace       0 0 8
+Delete          0 0 8
+Insert          0 0 1
+Return          0 1 8
+Right           0 2 8
+KP_F4           0 2 8
+Left            0 2 1
+F7              0 3 8
+F8              0 3 1
+F1              0 4 8
+KP_F1           0 4 8
+F2              0 4 1
+KP_F2           0 5 8
+F3              0 5 8
+F4              0 5 1
+F5              0 6 8
+KP_F3           0 6 8
+F6              0 6 1
+Down            0 7 8
+Up              0 7 1
+
+#####################
+# |Bit 1| 3 # |  W  |  A  | 4 $ |  Z  |  S  |  E  | S_L |
+
+numbersign      1 0 1
+dollar          1 3 1
+Shift_L         1 7 2
+# shift lock
+Caps_Lock       1 7 64
+
+#####################
+# |Bit 2| 5 % |  R  |  D  | 6 & |  C  |  F  |  T  |  X  |
+
+percent         2 0 1
+ampersand       2 3 1
+
+#####################
+# |Bit 3| 7 ' |  Y  |  G  | 8 ( |  B  |  H  |  U  |  V  |
+
+apostrophe      3 0 1
+grave           3 0 1
+parenleft       3 3 1
+
+#####################
+# |Bit 4| 9 ) |  I  |  J  |  0  |  M  |  K  |  O  |  N  |
+
+parenright      4 0 1
+
+#####################
+# |Bit 5|  +  |  P  |  L  |  -  | . > | : [ |  @  | , < |
+
+plus            5 0 16
+minus           5 3 0
+period          5 4 0
+greater         5 4 1
+colon           5 5 16
+bracketleft     5 5 1
+at              5 6 16
+# underscore -> underscore (@+cbm)
+underscore      5 6 0x810
+comma           5 7 0
+less            5 7 1
+
+#####################
+# |Bit 6|POUND|  *  | ; ] | HOME| S_R |  =  | A_UP| / ? |
+
+sterling        6 0 0
+backslash       6 0 0
+bar             6 0 8
+asterisk        6 1 16
+semicolon       6 2 0
+bracketright    6 2 1
+Home            6 3 8
+Shift_R         6 4 4
+equal           6 5 0
+# Page down -> Arrow Up
+asciicircum     6 6 16
+Page_Down       6 6 8
+slash           6 7 0
+question        6 7 1
+
+#####################
+# |Bit 7| 1 ! |A_LFT| CTRL| 2 " |SPACE|  C= |  Q  | R/S |
+
+exclam          7 0 1
+# tilde -> arrow left
+asciitilde      7 1 16
+End             7 1 0
+Control_L       7 2 16392     /* Control_L = CTRL */
+quotedbl        7 3 1
+space           7 4 8
+Tab             7 5 8200      /* Tab = CBM */
+ISO_Left_Tab    7 5 8200      /* Shift + Tab = CBM */
+Escape          7 7 8
+
+#####################
+# letters and numbers
+
+0 4 3 0
+1 7 0 0
+2 7 3 0
+3 1 0 0
+4 1 3 0
+5 2 0 0
+6 2 3 0
+7 3 0 0
+8 3 3 0
+9 4 0 0
+
+A 1 2 8
+B 3 4 8
+C 2 4 8
+D 2 2 8
+E 1 6 8
+F 2 5 8
+G 3 2 8
+H 3 5 8
+I 4 1 8
+J 4 2 8
+K 4 5 8
+L 5 2 8
+M 4 4 8
+N 4 7 8
+O 4 6 8
+P 5 1 8
+Q 7 6 8
+R 2 1 8
+S 1 5 8
+T 2 6 8
+U 3 6 8
+V 3 7 8
+W 1 1 8
+X 2 7 8
+Y 3 1 8
+Z 1 4 8
+a 1 2 8
+b 3 4 8
+c 2 4 8
+d 2 2 8
+e 1 6 8
+f 2 5 8
+g 3 2 8
+h 3 5 8
+i 4 1 8
+j 4 2 8
+k 4 5 8
+l 5 2 8
+m 4 4 8
+n 4 7 8
+o 4 6 8
+p 5 1 8
+q 7 6 8
+r 2 1 8
+s 1 5 8
+t 2 6 8
+u 3 6 8
+v 3 7 8
+w 1 1 8
+x 2 7 8
+y 3 1 8
+z 1 4 8
+
+# Restore key mappings
+Page_Up -3 0
+Prior -3 1
+
+# Dead keys support for those using US-International keyboard layout.
+dead_acute       3 0 1  # '
+dead_grave       3 0 1  # '
+dead_circumflex  6 6 16 # A_UP
+dead_tilde       6 6 16 # A_UP
+dead_perispomeni 7 1 16 # Arrow Left
+dead_diaeresis   7 3 1  # "
+
+#
+# joyport attached keypad
+#
+Num_Lock    -5 0
+KP_7        -5 1
+KP_8        -5 2
+KP_9        -5 3
+KP_Divide   -5 4
+Scroll_Lock -5 5
+KP_4        -5 6
+KP_5        -5 7
+KP_6        -5 8
+KP_Multiply -5 9
+Sys_Req     -5 10
+KP_1        -5 11
+KP_2        -5 12
+KP_3        -5 13
+KP_Subtract -5 14
+Print       -5 15
+KP_0        -5 16
+KP_Delete   -5 17
+KP_Enter    -5 18
+KP_Add      -5 19
diff --git a/bios/Other/c64-emu/CBM-II/pepto-pal.vpl b/bios/Other/c64-emu/CBM-II/pepto-pal.vpl
new file mode 100644
index 00000000..484077e7
--- /dev/null
+++ b/bios/Other/c64-emu/CBM-II/pepto-pal.vpl
@@ -0,0 +1,58 @@
+#
+# VICE Palette file
+#
+# Syntax:
+# Red Green Blue
+#
+# TYPE:VICII
+# NAME:Pepto (PAL)
+
+# this palette was calculated for PAL according to http://www.pepto.de/projects/colorvic/
+
+# Black
+00 00 00
+
+# White
+FF FF FF
+
+# Red
+68 37 2b
+
+# Cyan
+70 a4 b2
+
+# Purple
+6f 3d 86
+
+# Green
+58 8d 43
+
+# Blue
+35 28 79
+
+# Yellow
+b8 c7 6f
+
+# Orange
+6f 4f 25
+
+# Brown
+43 39 00
+
+# Light Red
+9a 67 59
+
+# Dark Gray
+44 44 44
+
+# Medium Gray
+6c 6c 6c
+
+# Light Green
+9a d2 84
+
+# Light Blue
+6c 5e b5
+
+# Light Gray
+95 95 95
diff --git a/bios/Other/c64-emu/SCPU64/gtk3_sym.vkm b/bios/Other/c64-emu/SCPU64/gtk3_sym.vkm
new file mode 100644
index 00000000..9af41dfd
--- /dev/null
+++ b/bios/Other/c64-emu/SCPU64/gtk3_sym.vkm
@@ -0,0 +1,319 @@
+# VICE keyboard mapping file
+#
+# A Keyboard map is read in as patch to the current map.
+#
+# File format:
+# - comment lines start with '#'
+# - keyword lines start with '!keyword'
+# - normal lines have 'keysym/scancode row column shiftflag'
+#
+# Keywords and their lines are:
+# '!CLEAR'               clear whole table
+# '!INCLUDE filename'    read file as mapping file
+# '!LSHIFT row col'      left shift keyboard row/column
+# '!RSHIFT row col'      right shift keyboard row/column
+# '!VSHIFT shiftkey'     virtual shift key (RSHIFT or LSHIFT)
+# '!SHIFTL shiftkey'     shift lock key (RSHIFT or LSHIFT)
+#  for emulated keyboards that have only one shift key, set both LSHIFT
+#  and RSHIFT to the same row/col and use RSHIFT for VSHIFT and SHIFTL.
+# '!LCTRL row col'       left control keyboard row/column
+# '!VCTRL ctrlkey'       virtual control key (LCTRL)
+# '!LCBM row col'        left CBM keyboard row/column
+# '!VCBM cbmkey'         virtual CBM key (LCBM)
+# '!UNDEF keysym'        remove keysym from table
+#
+# Shiftflag can have these values, flags can be ORed to combine them:
+# 0x0000      0  key is not shifted for this keysym/scancode
+# 0x0001      1  key is combined with shift for this keysym/scancode
+# 0x0002      2  key is left shift on emulated machine
+# 0x0004      4  key is right shift on emulated machine (use only this one
+#                for emulated keyboards that have only one shift key)
+# 0x0008      8  key can be shifted or not with this keysym/scancode
+# 0x0010     16  deshift key for this keysym/scancode
+# 0x0020     32  another definition for this keysym/scancode follows
+# 0x0040     64  key is shift-lock on emulated machine
+# 0x0080    128  shift modifier required on host
+# 0x0100    256  key is used for an alternative keyboard mapping, e.g. C64 mode in x128
+# 0x0200    512  alt-r (alt-gr) modifier required on host
+# 0x0400   1024  ctrl modifier required on host
+# 0x0800   2048  key is combined with cbm for this keysym/scancode
+# 0x1000   4096  key is combined with ctrl for this keysym/scancode
+# 0x2000   8192  key is (left) cbm on emulated machine
+# 0x4000  16384  key is (left) ctrl on emulated machine
+#
+# Negative row values:
+# 'keysym -1 n' joystick keymap A, direction n
+# 'keysym -2 n' joystick keymap B, direction n
+# 'keysym -3 0' first RESTORE key
+# 'keysym -3 1' second RESTORE key
+# 'keysym -4 0' 40/80 column key (x128)
+# 'keysym -4 1' CAPS (ASCII/DIN) key (x128)
+# 'keysym -5 n' joyport keypad, key n (not supported in x128)
+#
+# Joystick direction values:
+# 0      Fire
+# 1      South/West
+# 2      South
+# 3      South/East
+# 4      West
+# 5      East
+# 6      North/West
+# 7      North
+# 8      North/East
+#
+# Joyport keypad key layout:
+# --------------------------
+# |  0 |  1 |  2 |  3 |  4 |
+# --------------------------
+# |  5 |  6 |  7 |  8 |  9 |
+# --------------------------
+# | 10 | 11 | 12 | 13 | 14 |
+# --------------------------
+# | 15 | 16 | 17 | 18 | 19 |
+# --------------------------
+#
+# When a bigger spaced key is used,
+# it uses the upper left most key value.
+
+# Symbolic Mapping, US Layout, C64, GTK
+
+# C64 keyboard matrix:
+#
+#       +-----+-----+-----+-----+-----+-----+-----+-----+
+#       |Bit 0|Bit 1|Bit 2|Bit 3|Bit 4|Bit 5|Bit 6|Bit 7|
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 0| DEL |Retrn|C_L/R|  F7 |  F1 |  F3 |  F5 |C_U/D|
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 1| 3 # |  W  |  A  | 4 $ |  Z  |  S  |  E  | S_L |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 2| 5 % |  R  |  D  | 6 & |  C  |  F  |  T  |  X  |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 3| 7 ' |  Y  |  G  | 8 ( |  B  |  H  |  U  |  V  |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 4| 9 ) |  I  |  J  |  0  |  M  |  K  |  O  |  N  |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 5|  +  |  P  |  L  |  -  | . > | : [ |  @  | , < |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 6|POUND|  *  | ; ] | HOME| S_R |  =  | A_UP| / ? |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+# |Bit 7| 1 ! |A_LFT| CTRL| 2 " |SPACE|  C= |  Q  | R/S |
+# +-----+-----+-----+-----+-----+-----+-----+-----+-----+
+
+# C64 Keyboard layout:
+#
+#   arrow 1!  2"  3#  4$  5%  6&  7'  8(  9)  0   +   -   pound clr del     f1/f2
+#    ctrl   q   w   e   r   t   y   u   i   o   p   @   *   ^   restore     f3/f4
+#   r/s SL    a   s   d   f   g   h   j   k   l   :[  ;]  =   return        f5/f6
+#   CBM LS      z   x   c   v   b   n   m   ,<  .>  /?  RS  u/d l/r         f7/f8
+#                               space
+
+!CLEAR
+!LSHIFT 1 7
+!RSHIFT 6 4
+!VSHIFT RSHIFT
+!SHIFTL LSHIFT
+!LCBM 7 5
+!VCBM LCBM
+!LCTRL 7 2
+!VCTRL LCTRL
+
+#####################
+# |Bit 0| DEL |Retrn|C_L/R|  F7 |  F1 |  F3 |  F5 |C_U/D|
+
+BackSpace       0 0 8
+Delete          0 0 8
+Insert          0 0 1
+Return          0 1 8
+Right           0 2 8
+KP_F4           0 2 8
+Left            0 2 1
+F7              0 3 8
+F8              0 3 1
+F1              0 4 8
+KP_F1           0 4 8
+F2              0 4 1
+KP_F2           0 5 8
+F3              0 5 8
+F4              0 5 1
+F5              0 6 8
+KP_F3           0 6 8
+F6              0 6 1
+Down            0 7 8
+Up              0 7 1
+
+#####################
+# |Bit 1| 3 # |  W  |  A  | 4 $ |  Z  |  S  |  E  | S_L |
+
+numbersign      1 0 1
+dollar          1 3 1
+Shift_L         1 7 2
+# shift lock
+Caps_Lock       1 7 64
+
+#####################
+# |Bit 2| 5 % |  R  |  D  | 6 & |  C  |  F  |  T  |  X  |
+
+percent         2 0 1
+ampersand       2 3 1
+
+#####################
+# |Bit 3| 7 ' |  Y  |  G  | 8 ( |  B  |  H  |  U  |  V  |
+
+apostrophe      3 0 1
+grave           3 0 1
+parenleft       3 3 1
+
+#####################
+# |Bit 4| 9 ) |  I  |  J  |  0  |  M  |  K  |  O  |  N  |
+
+parenright      4 0 1
+
+#####################
+# |Bit 5|  +  |  P  |  L  |  -  | . > | : [ |  @  | , < |
+
+plus            5 0 16
+minus           5 3 0
+period          5 4 0
+greater         5 4 1
+colon           5 5 16
+bracketleft     5 5 1
+at              5 6 16
+# underscore -> underscore (@+cbm)
+underscore      5 6 0x810
+comma           5 7 0
+less            5 7 1
+
+#####################
+# |Bit 6|POUND|  *  | ; ] | HOME| S_R |  =  | A_UP| / ? |
+
+sterling        6 0 0
+backslash       6 0 0
+bar             6 0 8
+asterisk        6 1 16
+semicolon       6 2 0
+bracketright    6 2 1
+Home            6 3 8
+Shift_R         6 4 4
+equal           6 5 0
+# Page down -> Arrow Up
+asciicircum     6 6 16
+Page_Down       6 6 8
+slash           6 7 0
+question        6 7 1
+
+#####################
+# |Bit 7| 1 ! |A_LFT| CTRL| 2 " |SPACE|  C= |  Q  | R/S |
+
+exclam          7 0 1
+# tilde -> arrow left
+asciitilde      7 1 16
+End             7 1 0
+Control_L       7 2 16392     /* Control_L = CTRL */
+quotedbl        7 3 1
+space           7 4 8
+Tab             7 5 8200      /* Tab = CBM */
+ISO_Left_Tab    7 5 8200      /* Shift + Tab = CBM */
+Escape          7 7 8
+
+#####################
+# letters and numbers
+
+0 4 3 0
+1 7 0 0
+2 7 3 0
+3 1 0 0
+4 1 3 0
+5 2 0 0
+6 2 3 0
+7 3 0 0
+8 3 3 0
+9 4 0 0
+
+A 1 2 8
+B 3 4 8
+C 2 4 8
+D 2 2 8
+E 1 6 8
+F 2 5 8
+G 3 2 8
+H 3 5 8
+I 4 1 8
+J 4 2 8
+K 4 5 8
+L 5 2 8
+M 4 4 8
+N 4 7 8
+O 4 6 8
+P 5 1 8
+Q 7 6 8
+R 2 1 8
+S 1 5 8
+T 2 6 8
+U 3 6 8
+V 3 7 8
+W 1 1 8
+X 2 7 8
+Y 3 1 8
+Z 1 4 8
+a 1 2 8
+b 3 4 8
+c 2 4 8
+d 2 2 8
+e 1 6 8
+f 2 5 8
+g 3 2 8
+h 3 5 8
+i 4 1 8
+j 4 2 8
+k 4 5 8
+l 5 2 8
+m 4 4 8
+n 4 7 8
+o 4 6 8
+p 5 1 8
+q 7 6 8
+r 2 1 8
+s 1 5 8
+t 2 6 8
+u 3 6 8
+v 3 7 8
+w 1 1 8
+x 2 7 8
+y 3 1 8
+z 1 4 8
+
+# Restore key mappings
+Page_Up -3 0
+Prior -3 1
+
+# Dead keys support for those using US-International keyboard layout.
+dead_acute       3 0 1  # '
+dead_grave       3 0 1  # '
+dead_circumflex  6 6 16 # A_UP
+dead_tilde       6 6 16 # A_UP
+dead_perispomeni 7 1 16 # Arrow Left
+dead_diaeresis   7 3 1  # "
+
+#
+# joyport attached keypad
+#
+Num_Lock    -5 0
+KP_7        -5 1
+KP_8        -5 2
+KP_9        -5 3
+KP_Divide   -5 4
+Scroll_Lock -5 5
+KP_4        -5 6
+KP_5        -5 7
+KP_6        -5 8
+KP_Multiply -5 9
+Sys_Req     -5 10
+KP_1        -5 11
+KP_2        -5 12
+KP_3        -5 13
+KP_Subtract -5 14
+Print       -5 15
+KP_0        -5 16
+KP_Delete   -5 17
+KP_Enter    -5 18
+KP_Add      -5 19
diff --git a/bios/Other/c64-emu/SCPU64/pepto-pal.vpl b/bios/Other/c64-emu/SCPU64/pepto-pal.vpl
new file mode 100644
index 00000000..67cade15
--- /dev/null
+++ b/bios/Other/c64-emu/SCPU64/pepto-pal.vpl
@@ -0,0 +1,56 @@
+#
+# VICE Palette file
+#
+# Syntax:
+# Red Green Blue
+#
+# TYPE:VICII
+# NAME:Pepto (PAL)
+
+# Black
+00 00 00
+
+# White
+FF FF FF
+
+# Red
+68 37 2b
+
+# Cyan
+70 a4 b2
+
+# Purple
+6f 3d 86
+
+# Green
+58 8d 43
+
+# Blue
+35 28 79
+
+# Yellow
+b8 c7 6f
+
+# Orange
+6f 4f 25
+
+# Brown
+43 39 00
+
+# Light Red
+9a 67 59
+
+# Dark Gray
+44 44 44
+
+# Medium Gray
+6c 6c 6c
+
+# Light Green
+9a d2 84
+
+# Light Blue
+6c 5e b5
+
+# Light Gray
+95 95 95
diff --git a/emulators/cdogs.yml b/emulators/cdogs.yml
index 24e457ca..197b2ebc 100644
--- a/emulators/cdogs.yml
+++ b/emulators/cdogs.yml
@@ -109,6 +109,7 @@ files:
     required: false
     bundled: true
     source_ref: "src/cdogs/joystick.c:43"
+    unsourceable: "ships inside the engine package; a same-named file of another program must not stand in"
 
   - name: "font.png"
     path: "graphics/font.png"
diff --git a/emulators/gzdoom.yml b/emulators/gzdoom.yml
index 9b5394fd..036fe926 100644
--- a/emulators/gzdoom.yml
+++ b/emulators/gzdoom.yml
@@ -56,21 +56,25 @@ files:
     required: false
     source_ref: "src/version.h:92, src/d_main.cpp:3794-3796, wadsrc_extra/CMakeLists.txt:1"
     note: "Per-game filters under static/filter/ (doom.id, strife, hexen, heretic, chex...)."
+    unsourceable: "ships inside the engine package; a same-named file of another program must not stand in"
 
   - name: "lights.pk3"
     category: game_data
     required: false
     source_ref: "src/d_main.cpp:2053-2058, wadsrc_lights/CMakeLists.txt:1"
+    unsourceable: "ships inside the engine package; a same-named file of another program must not stand in"
 
   - name: "brightmaps.pk3"
     category: game_data
     required: false
     source_ref: "src/d_main.cpp:2059-2064, wadsrc_bm/CMakeLists.txt:1"
+    unsourceable: "ships inside the engine package; a same-named file of another program must not stand in"
 
   - name: "game_widescreen_gfx.pk3"
     category: game_data
     required: false
     source_ref: "src/d_main.cpp:2065-2070, wadsrc_widepix/CMakeLists.txt:1"
+    unsourceable: "ships inside the engine package; a same-named file of another program must not stand in"
 
   - name: "gzdoom.sf2"
     category: game_data
diff --git a/emulators/hurrican.yml b/emulators/hurrican.yml
index c1730268..1ce9813e 100644
--- a/emulators/hurrican.yml
+++ b/emulators/hurrican.yml
@@ -104,3 +104,4 @@ files:
     required: false
     bundled: true
     source_ref: "Hurrican/src/DX8Input.cpp:97-99"
+    unsourceable: "ships inside the engine package; a same-named file of another program must not stand in"
diff --git a/emulators/ioquake3.yml b/emulators/ioquake3.yml
index 46d82c04..c4203f36 100644
--- a/emulators/ioquake3.yml
+++ b/emulators/ioquake3.yml
@@ -45,6 +45,7 @@ files:
     required: true
     source_ref: "code/qcommon/files.c:179 (pak_checksums[0]=1566731103u), 3568 (per-index checksum compare)"
     note: "Retail Quake III Arena base pak. Engine prints a warning on checksum mismatch, does not refuse the file."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak1.pk3"
     category: game_data
@@ -52,6 +53,7 @@ files:
     path: "baseq3/pak1.pk3"
     required: false
     source_ref: "code/qcommon/files.c:180 (pak_checksums[1]=298122907u)"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak2.pk3"
     category: game_data
@@ -59,6 +61,7 @@ files:
     path: "baseq3/pak2.pk3"
     required: false
     source_ref: "code/qcommon/files.c:181 (pak_checksums[2]=412165236u)"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak3.pk3"
     category: game_data
@@ -115,6 +118,7 @@ files:
     required: false
     source_ref: "code/qcommon/files.c:192 (missionpak_checksums[0]=2430342401u)"
     note: "Team Arena base pak. Required only when launching +set fs_game missionpack."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak1.pk3"
     category: game_data
@@ -122,6 +126,7 @@ files:
     path: "missionpack/pak1.pk3"
     required: false
     source_ref: "code/qcommon/files.c:193 (missionpak_checksums[1]=511014160u)"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak2.pk3"
     category: game_data
@@ -129,6 +134,7 @@ files:
     path: "missionpack/pak2.pk3"
     required: false
     source_ref: "code/qcommon/files.c:194 (missionpak_checksums[2]=2662638993u)"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak3.pk3"
     category: game_data
diff --git a/emulators/iortcw.yml b/emulators/iortcw.yml
index bd513eec..d6b454fb 100644
--- a/emulators/iortcw.yml
+++ b/emulators/iortcw.yml
@@ -63,6 +63,7 @@ files:
   # ================================================================
   # main/ - single-player point-release paks
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "sp_pak1.pk3"
     category: game_data
@@ -155,6 +156,7 @@ files:
     required: false
     source_ref: "MP/code/qcommon/files.c:209, 1596-1613"
     note: "VM/binary pak, 1.4/1.41 retail. The client extracts game dlls only from paks whose checksum is listed."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "mp_bin0.pk3"
     category: game_data
diff --git a/emulators/openmohaa.yml b/emulators/openmohaa.yml
index d8f9b78c..7a29b74c 100644
--- a/emulators/openmohaa.yml
+++ b/emulators/openmohaa.yml
@@ -60,6 +60,7 @@ files:
     required: true
     source_ref: "code/qcommon/files.cpp:326 (fs_originalPaks_main[0]), 4108 (Couldn't load default.cfg)"
     note: "Carries default.cfg; without it FS_Startup aborts with ERR_FATAL."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "Pak1.pk3"
     category: game_data
@@ -67,6 +68,7 @@ files:
     path: "main/Pak1.pk3"
     required: false
     source_ref: "code/qcommon/files.cpp:327 (fs_originalPaks_main[1])"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "Pak2.pk3"
     category: game_data
@@ -74,6 +76,7 @@ files:
     path: "main/Pak2.pk3"
     required: false
     source_ref: "code/qcommon/files.cpp:328 (fs_originalPaks_main[2])"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "Pak3.pk3"
     category: game_data
@@ -116,6 +119,7 @@ files:
     required: true
     source_ref: "code/qcommon/files.cpp:337 (fs_originalPaks_mainta[0]), 3200 (fs_basegame=mainta), 4108"
     note: "Spearhead default.cfg lives here; required when com_target_game=1."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak2.pk3"
     category: game_data
@@ -123,6 +127,7 @@ files:
     path: "mainta/pak2.pk3"
     required: false
     source_ref: "code/qcommon/files.cpp:338 (fs_originalPaks_mainta[1])"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak3.pk3"
     category: game_data
@@ -158,6 +163,7 @@ files:
     required: true
     source_ref: "code/qcommon/files.cpp:346 (fs_originalPaks_maintt[0]), 3227 (fs_basegame=maintt), 4108"
     note: "Breakthrough default.cfg lives here; required when com_target_game=2."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak2.pk3"
     category: game_data
@@ -165,6 +171,7 @@ files:
     path: "maintt/pak2.pk3"
     required: false
     source_ref: "code/qcommon/files.cpp:347 (fs_originalPaks_maintt[1])"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak3.pk3"
     category: game_data
diff --git a/emulators/xash3d_fwgs.yml b/emulators/xash3d_fwgs.yml
index 46791b1c..8a1df726 100644
--- a/emulators/xash3d_fwgs.yml
+++ b/emulators/xash3d_fwgs.yml
@@ -59,6 +59,7 @@ files:
     required: true
     source_ref: "filesystem/pak.c (PAK loader), filesystem/searchpath.c:912 (valve fallback)"
     note: "Retail Half-Life base pak."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak1.pak"
     category: game_data
@@ -91,6 +92,7 @@ files:
   # ================================================================
   # Condition Zero (czero/)
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "liblist.gam"
     category: game_data
@@ -109,6 +111,7 @@ files:
   # ================================================================
   # Condition Zero: Deleted Scenes (czeror/)
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "liblist.gam"
     category: game_data
@@ -127,6 +130,7 @@ files:
   # ================================================================
   # Deathmatch Classic (dmc/)
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "liblist.gam"
     category: game_data
@@ -145,6 +149,7 @@ files:
   # ================================================================
   # Opposing Force (gearbox/)
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "liblist.gam"
     category: game_data
@@ -165,6 +170,7 @@ files:
   # Blue Shift (bshift/)
   # Half-Life source dir still called "bshift" in Steam depot.
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "liblist.gam"
     category: game_data
@@ -183,6 +189,7 @@ files:
   # ================================================================
   # Ricochet (ricochet/)
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "liblist.gam"
     category: game_data
@@ -201,6 +208,7 @@ files:
   # ================================================================
   # Team Fortress Classic (tfc/)
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "liblist.gam"
     category: game_data
@@ -215,3 +223,4 @@ files:
     path: "tfc/pak0.pak"
     required: false
     source_ref: "filesystem/pak.c"
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
diff --git a/emulators/yquake2.yml b/emulators/yquake2.yml
index 8049c67a..e1d522ba 100644
--- a/emulators/yquake2.yml
+++ b/emulators/yquake2.yml
@@ -81,6 +81,7 @@ files:
   # Ground Zero (rogue/), official Mission Pack 2
   # Separate yquake2 game library repo: yquake2/rogue.
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak0.pak"
     category: game_data
@@ -94,6 +95,7 @@ files:
   # Three Wave Capture The Flag (ctf/), official free addon
   # Separate yquake2 game library repo: yquake2/ctf.
   # ================================================================
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
 
   - name: "pak0.pak"
     category: game_data
@@ -102,3 +104,4 @@ files:
     required: false
     source_ref: "src/common/filesystem.c:1331 (first_mods[3]=ctf), 1688"
     note: "Three Wave CTF data. Loaded when `+set game ctf` is passed."
+    unsourceable: "retail data the collection does not hold; a same-named file of another game must not stand in"
diff --git a/scripts/dedup.py b/scripts/dedup.py
index d01d31a8..7b50b4ed 100644
--- a/scripts/dedup.py
+++ b/scripts/dedup.py
@@ -39,6 +39,10 @@ NODEDUP_DIRS = {
     # A zoneinfo tree is addressed by zone name and its aliases are equal
     # files by design: US/Samoa is Pacific/Midway.
     "tzdata",
+    # VICE data is addressed by machine directory: C64, C64DTV and SCPU64
+    # share one keymap, C64 and CBM-II one palette. With the copies removed
+    # the name step served the C128 keymap to all of them.
+    "c64-emu",
 }
 
 
diff --git a/tests/test_game_data_homonyms.py b/tests/test_game_data_homonyms.py
new file mode 100644
index 00000000..fa2a7bed
--- /dev/null
+++ b/tests/test_game_data_homonyms.py
@@ -0,0 +1,115 @@
+"""Game data laid out in a directory is not served by another game's file.
+
+Engines read generic names from their own tree: `pak0.pak` is Quake II's
+under `baseq2/` and Half-Life's under `valve/`. The name step of the resolver
+ignores directories, so once one of them is collected every other entry of
+that name resolves to it and a pack ships the wrong game's bytes under the
+right path. The collection stores such a file under the tail the engine
+reads (`.../baseq2/pak0.pak`), which lets its own entry resolve by path; an
+entry that only reaches the same file by its bare name is a homonym, and
+carries `unsourceable:` until its own bytes are held.
+"""
+
+from __future__ import annotations
+
+import os
+import sys
+import unittest
+from pathlib import Path
+
+REPO_ROOT = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(REPO_ROOT / "scripts"))
+
+from common import (  # noqa: E402
+    build_zip_contents_index,
+    load_data_dir_registry,
+    load_database,
+    load_emulator_profiles,
+    resolve_local_file,
+)
+
+
+def homonyms(claims: list[tuple[str, str, str, str]]) -> list[tuple[str, str, str]]:
+    """(profile, destination, file) for name-only claims on a file that
+    another entry reaches by its path.
+
+    claims: (profile, destination, status, local file).
+    """
+    by_path = {local for _, _, status, local in claims if status == "path_exact"}
+    found = []
+    for profile, dest, status, local in claims:
+        if status != "name_exact" or local not in by_path:
+            continue
+        if local.casefold().endswith("/" + dest.casefold()):
+            continue
+        if local.rsplit("/", 1)[-1].casefold() != dest.rsplit("/", 1)[-1].casefold():
+            # Reached through an alias: the profile says the two are one file.
+            continue
+        found.append((profile, dest, local))
+    return sorted(found)
+
+
+class HomonymRule(unittest.TestCase):
+    def test_a_name_claim_on_a_file_another_entry_reaches_by_path_is_named(self):
+        claims = [
+            ("quake2", "baseq2/pak0.pak", "path_exact", "bios/Q2/baseq2/pak0.pak"),
+            ("halflife", "valve/pak0.pak", "name_exact", "bios/Q2/baseq2/pak0.pak"),
+        ]
+        self.assertEqual(
+            homonyms(claims), [("halflife", "valve/pak0.pak", "bios/Q2/baseq2/pak0.pak")]
+        )
+
+    def test_a_file_only_ever_found_by_name_is_not_judged(self):
+        claims = [
+            ("mame2003", "mame2003/cheat.dat", "name_exact", "bios/Arcade/cheat.dat"),
+            ("mame2010", "mame2010/cheat.dat", "name_exact", "bios/Arcade/cheat.dat"),
+        ]
+        self.assertEqual(homonyms(claims), [])
+
+    def test_a_declared_alias_is_the_profile_speaking(self):
+        claims = [
+            ("m", "crosshair/cross7.png", "path_exact", "bios/m/crosshair/cross7.png"),
+            ("m", "crosshair/cross8.png", "name_exact", "bios/m/crosshair/cross7.png"),
+        ]
+        self.assertEqual(homonyms(claims), [])
+
+    def test_two_entries_sharing_a_path_agree(self):
+        claims = [
+            ("a", "etmain/pak1.pk3", "path_exact", "bios/ET/etmain/pak1.pk3"),
+            ("b", "etmain/pak1.pk3", "path_exact", "bios/ET/etmain/pak1.pk3"),
+        ]
+        self.assertEqual(homonyms(claims), [])
+
+
+class CollectionCarriesNoGameDataHomonym(unittest.TestCase):
+    def test_the_profiles_resolve_no_game_data_to_another_game(self):
+        database = REPO_ROOT / "database.json"
+        if not database.is_file():
+            self.skipTest("no database.json")
+        previous = os.getcwd()
+        os.chdir(REPO_ROOT)
+        try:
+            db = load_database(str(database))
+            profiles = load_emulator_profiles("emulators", skip_aliases=False)
+            zip_index = build_zip_contents_index(db)
+            registry = load_data_dir_registry("platforms")
+            claims = []
+            for name, profile in sorted(profiles.items()):
+                for entry in profile.get("files") or []:
+                    if entry.get("category") != "game_data" or entry.get("unsourceable"):
+                        continue
+                    dest = str(entry.get("path") or entry.get("name") or "")
+                    if "/" not in dest.strip("/"):
+                        continue
+                    local, status = resolve_local_file(
+                        entry, db, zip_index, dest_hint=dest, data_dir_registry=registry
+                    )
+                    if local:
+                        claims.append((name, dest, status, local))
+        finally:
+            os.chdir(previous)
+        self.assertEqual(homonyms(claims), [])
+
+
+if __name__ == "__main__":
+    unittest.main()