The Behemoth announced in August that Castle Crashers would be coming to Steam, with a playable version at Gamescom and PAX. The Steam version supports gamepads, Steam Cloud and online multiplayer.
The Castle Crashers leaderboards boast more than 3 million players, after launching on XBLA in 2008 and PSN in 2010. It has sold more than 2 million copies on XBLA alone and remains a top-seller.
Castle Crashers' Steam page is live now, along with the official announcement from The Behemoth.