Activision has released a new video for Singularity, a first-person action game from Raven Software which pits shooter and sci-fi fans against a devastating fracture in time. As players attempt to unravel a conspiracy, they must fight their way through an ever-shifting environment, haunted with time-ravaged creatures and mysteries, while sudden time waves hurl them back and forth between 1950 and the present day. Use wits and the perfect weapon for the job - the Time Manipulation Device (TMD) - to unravel the conspiracy behind this timeline calamity and prevent its catastrophic spread. Singularity is scheduled for June 26th, for PC, PS3 and Xbox 360. In related news, Activision announced that, for a limited time, fans who purchase the Xbox 360 version of the game will receive an exclusive mail-in offer to receive a free copy of Radical Entertainment's Prototype.