charlieglide
commented
1 year ago I would like to add that if you pick up a "My Arcade Data East Classics Mini Player" you can get all of these games plus more. Watch this video for how to extract the roms:
There are a total of 12 Data East games currently for sale on GOG and Steam plus one more "coming soon".
The ROM files are in a zip inside a subfolder in the form "Retro Classix NameOfGame_Data\StreamingAssets". Taking Express Raider* as an example: Retro Classix Express Raider\Retro Classix Express Raider_Data\StreamingAssets\exprraid.zip
The zips contain all the necessary files and MOST are CRC-correct** but their names are non-standard. As such, for most games a rename operation of the files inside the zip an a rename of the zip file itself will result in perfectly standard ROM files.
Retro Classix: Bad Dudes -> baddudes.zip
Retro Classix: BreakThru - N/A
Retro Classix: Express Raider -> exprraidu.zip Express Raider Bonus Game -> shootout.zip
Retro Classix: Gate of Doom -> gatedoom.zip (CRC-failing "gb_00.h12" and "gb_05.j14")
Retro Classix: Heavy Barrel - N/A
Retro Classix: Joe & Mac - Caveman Ninja -> cninja.zip
Retro Classix: Joe & Mac Returns -> joemacr.zip
Retro Classix: Night Slashers -> nslasher.zip
Retro Classix: SRD - Super Real Darwin - N/A
Retro Classix: Super BurgerTime - N/A
Retro Classix: Two Crude -> twocrudea.zip
Retro Classix: Wizard Fire -> wizdfireu.zip (CRC-failing "mas10")
For some reason, Express Raider ALSO includes the game "Shootout" which can also be found in the same folder. Retro Classix Express Raider\Retro Classix Express Raider_Data\StreamingAssets\shootout.zip
** The following games have non-standard files. Both appear to work correctly under current MAME but FBNeo refuses to launch them.
Steam has the game "Retro Classix: Fighter's History" as "coming soon".