Hi, i have the same problem too, but I onli can play to 3 or 4 games, Metal Slug 1,2,3,5 don’t go but the 4th runs fine, I have a romset with all roms, but I can game to MS4, Blazing Star, Bomberman, and no much games goes, I think the problem is caused by archives names, I renamed an archive for made it runs, sorry by my poor english, I think we need to rename to correctly names but they doesn’t has listed, how I can know the names of archives??
Maybe if We can access to name of archives can we run a lot of games,^^
thanks for all!!