The Behemoth has announced special unlocks for owners of the developer's games on Xbox Live Arcade, including Alien Hominid HD, Castle Crashers, and the new BattleBlock Theater.
The unlocks include:
Own the full version of BattleBlock Theater (XBLA) and Castle Crashers (XBLA): Get a special unlock in BattleBlock Theater, the Castle Crashers knight, and get a special unlock in Castle Crashers: Can't Stop Crying Pack.
Own the full version of BattleBlock Theater (XBLA)and Alien Hominid HD (XBLA): Get a special unlock in BattleBlock Theater: the Alien.
To get the Can't Stop Crying Pack in Castle Crashers, players have to earn at least one achievement in BattleBlock Theater, must have the most updated XBLA version of Castle Crashers, and BattleBlock Theater and Castle Crashers must be installed on the same Xbox.
Right now, playings can get both Alien Hominid HD and Castle Crashers XBLA for 800 Microsoft Points. The sale ends on the 4th April.