The SumoBot robots enter combat after locating each other and immediately ramp into higher gears in order to push the other off the fighting arena.  Upon victory the SumoBot robot then turns its attention towards the camera.

The SumoBot robots begin to push but then break free of one another's grip.  They wander around the arena searching for each other while avoiding the edges. After a few passes one SumoBot robot unleashes a surprising attack from behind.