Capcom has updated Super Street Fighter IV Arcade Edition today with Steamworks integration! Yes, Games for Windows Live is gone from the game!

Not only that, but the game is being offered for 75% off until June 1 at 10AM (PT).
The critically acclaimed franchise further redefines the fighting game genre with a host of new and returning characters, beefed up online modes, and more. As of Friday, May 30th, the game features full Steamworks integration. To celebrate, the game, complete pack, and all DLCs are 75% off!