Mame
SDLMAME is the Simple Directmedia Layer port of the Multiple Arcade Machine Emulator. MAME has the ambitious goal to make it possible to archive all arcade machines by creating working hardware emulators to host all the the game code, or ROMs, that these machines employ.
Project Status
SDLMAME is currently being ported to Maemo 5. For MAME for earlier Maemo versions, see XMAME.At this point, SDLMAME is only available in Extras-devel, due to its incomplete state.
See the Talk thread for discussion of the progress.