Sonic the Fighters (Arcade), Virtua Fighter 2 (Saturn) and Fighting Vipers (Dreamcast), are all on the way to XBLA soon according to a USK listing.

vipers and fighter 2.....YES!

loved these games for the saturn....a game they should think about doing on XBLA is Fighters Megamix....not a massive fighter but loved that game to death

Oh god, I get to play more games that I will discover have not aged well at all!!

Fighting Vipers came out on the Dreamcast? And really, they should've just made a package of Fighting Vipers, Last Bronx and Virtua Fighter 2 and called it the AM2/3 Collection or something. Sonic The Fighters and Fighters Megamix could've been cool bonuses to that. Now that would be a great collection. Releasing all these seperately, meh, they better be cheap or have some marked improvements to them.