Having first appeared back in 2005, Monster Madness is now almost upon us, with its release for Xbox 360 and Games for Windows pencilled in for April - although several online retailers have it down for May.

The demo comes in at 434MB and should give you a good idea of what to expect in the final release. The full game will feature four-player co-op play for the entire campaign mode and there's also a competitive multiplayer mode for up to 16-players; Deathmatch and Capture the Flag game types are on offer.