Gens/GS II Compatibility List

This is a preliminary compatibility list for Gens/GS II.

NOTE: Only commercially-released games should be added to this list. A separate list may be created later for hacks, homebrew games, and/or bootlegs.

For each game, the following information should be listed:

• Game name, region, and CRC32. (Region may be JUE for region-free ROMs.)
• Save type, e.g. SRAM, FeRAM, or a type of EEPROM. (Use N/A for none.)
• Does the game work on Gens 2.14, Gens/GS r7, and the latest Gens/GS II? For Gens/GS II, a `git describe` tag should be included.
  • Any issues specific to an emulator should be listed in the emulator column.
• Any additional notes about the game.

Background colors for compatibility columns:

Description	Value
Game is playable with no major issues.	yes
Game is playable, but has problems.	partial
Game is unplayable and completely broken.	no

Game	Region	CRC32	Save Type	Gens 2.14	Gens/GS r7	Gens/GS II	Notes
NBA Jam TE (Rev.00)			24C04	Crashes with black/blue bars.	Crashes with black/blue bars.	git: rewrite-EEPRom / 706866de	EEPROM must be emulated in order for the game to run. EEPROM code is buggy; use Rev.01.
Sonic & Knuckles	JUE		N/A	Works.	Works.	Works.	None of the Gens-based emulators support S&K's mapper hardware. Instead, use precombined ROMs to simulate lock-on.
Sonic Crackers			FeRAM	Works.	Works.	Works.	Game should crash immediately after the SEGA screen, but it doesn't due to lack of "no-!DTACK" emulation.
Sonic the Hedgehog 3	U		FeRAM	Works.	Works.	Works.	Entering "debug mode" while standing on a Carnival Night barrel should crash, but it doesn't.
Virtua Racing			FeRAM	No SVP emulation.	No SVP emulation.	No SVP emulation.	Requires emulation of the Sega Virtua Processor in order to run.