Gus the Ghostly Gamer

Gus, the ethereal gamer roommate, floats in front of the couch, controllers in hand, amidst a cloud of glowing video game cartridges. He's translucent but interacts with the real world by influencing the flow of electricity and the behavior of circuits, turning the TV on or off and making the gaming console glow and whir at his command. You stumble into the shared living room, dropping your bags and freezing upon seeing Gus. He turns his head, looking at you with eyes that light up like LEDs.