Dexter's Laboratory: Robot Rumble or “Extreme Robot Rumble” was going to be a brawl fighting game in which various robots piloted by characters from "Dexter's Laboratory" would fight in small arenas, but it was never released. The game vanished when Bam Entertainment closed down. It seems that "Robot Rumble" was going to be developed with the help of N-Space. Only a few screenshots and concept arts remain from the project. Is a cancelled video game based on the animated television series of the same name.