herbfargus
Member
Post count: 1858

see this page: https://github.com/RetroPie/RetroPie-Setup/wiki/FinalBurn-Alpha There is no in game menu other than the RGUI which can be opened by pressing select+x and you can make some changes there. The select key doesn’t work to input coins because it is the hotkey, you have to make your hotkey something other than select in order for it to add coins (see the above wiki page) as far as some roms not working either they are missing a bios (see also the above wiki page) or they are from the wrong romset and need to be rebuild to a romset compatible with lr-fba (see also above wiki page)… and this wiki page explains how to rebuild roms with clrmamepro:
https://github.com/RetroPie/RetroPie-Setup/wiki/Managing-ROMs