I play the same stuff for years but i am happy with it and dont feel to go somewhere else in terms of gaming. Here you go: - Battle For Wesnoth - TripleA /both are available as open-source (means: legal free software) and all OS’s (Win,Mac,Linux). Both games can played online (direct game, lan, play via email). 2 AWESOME games with DEEP gaming - Day Of Defeat: Source (best WW2 co-operation MP-shooter of all times) - lof of emulation: MAME, NES, SNES, NEO-GEO hit me for more infos on that… happy gaming and snuffing