I finally got around to dumping the cart. It uses a modified ALLEYWAY ROM as the base. The cart writes to 0x1000 to switch games so the ROM won't work properly on an emulator (the menu loads but the games won't start).
The lookup table for the 0x1000 switch is located at 0x7EE9 [1C, 1A, 18, 16, 14, 00, 10, 0E, 0C, 0A, 08, 06, 04, 02, 12, 1C, 1A, 18, 16, 14, 00, 10, 0E, 0C, 0A, 08, 06, 04, 02, 12, 1C, 1A] .
Game List:
Code: Select all
SUPER MARIO. 1C
MOTO MANIACS. 1A
LODER RUNNER. 18
BOMB JACK. 16
DR MARIO. 14
ALLEY WAY. 00
SPACE INVADER. 10
PITMAN. 0E
POP UP. 0C
BATTLE CITY. 0A
TENNIS. 08
VOLLEY FIRE. 06
TETRIS. 04
PENGUIN LAND. 02
FLIPULL. 12
MARIO WORLD. 1C
MOTO BIKE. 1A
KINKONG ESCAPE. 18
BOMBER MAN. 16
VIRUS OF GB. 14
ARKANOID. 00
STAR GATE. 10
PITBOY. 0E
WOODY POP. 0C
TANK 94. 0A
TENNIS ACE. 08
GRADIUS 3. 06
SUPER TETRIS. 04
PENGUIN EGG. 02
EASY FLIPULL. 12
MARIOLAND. 1C
HANG ON 1A
Code: Select all
ALLEY WAY. 00
ARKANOID. 00
PENGUIN LAND. 02
PENGUIN EGG. 02
TETRIS. 04
SUPER TETRIS. 04
VOLLEY FIRE. 06
GRADIUS 3. 06
TENNIS. 08
TENNIS ACE. 08
BATTLE CITY. 0A
TANK 94. 0A
POP UP. 0C
WOODY POP. 0C
PITMAN. 0E
PITBOY. 0E
SPACE INVADER. 10
STAR GATE. 10
FLIPULL. 12
EASY FLIPULL. 12
DR MARIO. 14
VIRUS OF GB. 14
BOMB JACK. 16
BOMBER MAN. 16
LODER RUNNER. 18
KINKONG ESCAPE. 18
MOTO MANIACS. 1A
MOTO BIKE. 1A
HANG ON 1A
SUPER MARIO. 1C
MARIO WORLD. 1C
MARIOLAND. 1C
Code: Select all
PCB serial: GB-32-IN-1A
Chip type: ICT PEEL18CV8P-25
Size: 524288
CRC32: 2EBBF037
MD5: 7190D13728F498178FE1A39AFA66AE67
SHA-1: 4BE78D3D089150C761509A801545B372D6334822