Using the Raspberry Pi I've been able to get RetroPie working with emulators for Atari 2600, NES, Genesis, NEO GEO, and MAME.
Unfortunately I cannot seem to get Capcom Play System games (CPS1, CPS2, or CPS3) to launch in RetroPie using the Final Burn Alpha emulator. I have the roms installed in the PiFBA folder (with my NEO GEO roms) but when I select a rom it goes to a black screen and kicks me back to the game selection screen. I've tried them zipped, unzipped, in folders, out of folders, and so far nothing. Has anyone had any luck playing these with my similar set up? I was going to ask at the Raspberry Pi forums but I would rather not register at another forum if it's possible to get some advice from here. My son really enjoys the X-Men and Marvel fighting games and I'm trying to get these going for him. Any help would be greatly appreciated!