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new NOT WORKING

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Sonic 2 (bootleg of Megadrive version) [caius]

needs correct coin logic (mcu sim?) hooking up for this bootleg, looks like a nasty hack, time counter is accelerated (so really you don't have long to complete the levels) sonic lives logo is hacked out and replaced with the credit display.

it boots with 2 credits, so you can play it right now, but can't add more credits.
This commit is contained in:
mamehaze 2014-11-10 23:49:42 +00:00
parent 59da32e170
commit 1773874b3e
2 changed files with 9 additions and 0 deletions
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8
src/mame/drivers/megadrvb.c
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@ -737,6 +737,13 @@ ROM_START( topshoot ) /* Top Shooter (c)1995 Sun Mixing */
ROM_LOAD( "89c51.bin", 0x0000, 0x1000, CRC(595475c8) SHA1(8313819ba06cc92b54f88c1ca9f34be8d1ec94d0) )
ROM_END
ROM_START( sonic2mb )
ROM_REGION( 0x400000, "maincpu", 0 ) /* 68000 Code */
ROM_LOAD16_BYTE( "m1", 0x000001, 0x080000, CRC(7b40aa24) SHA1(247882cd1f412366d61aeb4d85bbeefd5f108e1d) )
ROM_LOAD16_BYTE( "m2", 0x000000, 0x080000, CRC(84b3f758) SHA1(19846b9d951db6f78f3e155d33f1b6349fb87f1a) )
ROM_END
/*************************************
*
* Game-specific driver inits
@ -879,3 +886,4 @@ GAME( 1996, mk3mdb, 0, megadrvb_6b, mk3mdb, md_boot_state, mk3mdb, ROT0,
GAME( 1994, ssf2mdb, 0, megadrvb_6b, ssf2mdb, md_boot_state, ssf2mdb, ROT0, "bootleg / Capcom", "Super Street Fighter II - The New Challengers (bootleg of Japanese MegaDrive version)", 0)
GAME( 1993, srmdb, 0, megadrvb, srmdb, md_boot_state, srmdb, ROT0, "bootleg / Konami", "Sunset Riders (bootleg of Megadrive version)", 0)
GAME( 1995, topshoot, 0, md_bootleg, topshoot, md_boot_state, topshoot, ROT0, "Sun Mixing", "Top Shooter", 0)
GAME( 1993, sonic2mb, 0, megadrvb, aladmdb, md_boot_state, aladmdb, ROT0, "bootleg / Sega", "Sonic 2 (bootleg of Megadrive version)", GAME_NOT_WORKING )

1
src/mame/mame.lst
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@ -5257,6 +5257,7 @@ ssf2mdb // MegaDrive-based hack
aladmdb // MegaDrive-based hack
mk3mdb // MegaDrive-based hack
srmdb // MegaDrive-based hack
sonic2mb // MegaDrive-based hack
// Sega Naomi-based (Dreamcast) systems
naomi // 1998.?? Naomi BIOS