Undead Labs is a Seattle, Washington-based game development studio developing a zombie-survival game for Xbox 360. It was established by Jeff Strain in 2009, and has since brought artists and programmers who have worked on titles like Guild Wars and Diablo to their team.
On 3 February 2011 Undead Labs announced that they were partnering with Microsoft Game Studios to publish their games on the Xbox 360 system. This decision was made after most companies requesting what they described as "World of Warcraft Clones". The first game codenamed Class 3 will be a third person shooter arcade game allowing two player co-op over Xbox Live. The game will act as a way to publicize their title more and also allow gamers to submit feedback to help tweak and refine the gameplay for the MMO, that is codenamed Class 4.
There is no release date set for either the arcade game or the MMO.