Capcom Unity follows up on previously revealed plans to drop Microsoft's Games for Windows LIVE service from the upcoming release of Ultra Street Fighter IV with word that they will also be replacing GFWL with Steamworks in Super Street Fighter IV Arcade Edition. This includes what may be the first concrete word that GFWL is actually shutting down, and they outline how the transition will work, even for those who purchased the fighting game from GFWL.