Coffee Stain Studios have released a new gameplay trailer for their upcoming title Sanctum 2. The new video provides gamers with a first look at the cooperative play in action for the new tower defense-first-person shooter hybrid game. Three new playable characters with unique weapons and abilities have also been revealed, Sweet Autumn, Haigen Bagge, and SiMo will now join Skye Autumn in futuristic combat battling waves of enemies such as lightning fast brood mothers and hulking walker pups. While no firm release date or pricing has been announced, expect to catch Sanctum 2 on XBLA this spring.