So I have GM running with my ATI 9250 gfx and played some Mortal Kombat and Elevator Action Returns last night. Wow it rocks.
But I noticed, of the roms I put in the roms folder, some don't show up in the list. Specifically: mslug.zip and pacman.zip is this a problem with the zip? I am able to run them in MAME in Windows with no issue.
Then there are some roms that when I try and launch, the screen goes black and then kicks me back to the menu: sf2, btoads, and tempest. Are these a resolution issue? If so how do I fix this?
Thanks for the help.