Tron 2.0 Killer App is a Disney published video game for the Game Boy Advance that takes place in the world of Tron, a cult-classic series that initiated with a movie way back when. In the game, Tron, a computer program, manages to hack his way through a computer in order to once more obliterate an evil virus. This virus, titled The Corruptor, is seemingly unstoppable. He's managed to, as his name implies, corrupt Encom. Because of this, Tron's user awaken the virus busting Tron once more.