GAMER is a high-concept action thriller set in a near future when gaming and entertainment have evolved into a terrifying new hybrid. Humans control other humans in mass-scale, multi-player online games: people play people…for keeps. Mind-control technology is widespread, and at the heart of the controversial games is its creator, reclusive billionaire Ken Castle (Michael C. Hall). His latest brainchild, the first-person shooter game “Slayers,” allows millions to act out their most savage fantasies online in front of a global audience, using real prisoners as avatars with whom they fight to the death.