Both packs are included as part of the full game on the PlayStation 3 version of Castle Crashers. Additionally, the title character from The Behemoth's previous title, Alien Hominid, is available to play on the Xbox 360 for those who have purchased Alien Hominid HD. As The Behemoth had no way of telling whether an individual had purchased the PlayStation 2 version of Alien Hominid, the character was included in the PS3 version free of charge.