Singularity's out on June 29, and to get you even more excited for the time-traveling shooter, for a limited time you can get Prototype free as a purchase incentive. It's for the Xbox 3360 version, ...

Prototype tells the story of Alex Mercer - a man haunted by his past, fighting a secret war in New York City. As the action spirals out of control, a conspiracy tied to his origins threatens the ...