Rubius is one of the 100 selected playtesters for the ORV, an experimental virtual reality device. Connected directly to his neuronal network, these glasses transport him to a computer game universe known as the Game Worlds. Little does Rubius know, it's all part of an evil plan hatched by Trollmask, the devious Master of the Game Worlds, who is holding the players hostage in this virtual setting so that they all witness his victory over Rubius. Alongside his allies Sakura, Zombirella, Slimmer and G4T0, this unlikely hero will take on the challenges of the Game Worlds to free the players from Trollmask's clutches.