Compo4All Manager (C4A) by skeezix is a multiplayer system supporting online high score tables and in the future.. achivements, game lobbies, game to game messaging; C4A Manager is a standalone tool so you can create or update your C4A Profile or player account; once your have a profile, any C4A supporting game will be able to register your scores!


Updated – should properly error when no network is up, and/or if you’ve never used c4a-mame; note that it still uses c4a-mame appdata due to history.