Jump 'n Bump is a multiplayer video game by Brainchild Design. Jump 'n Bump has no plot, other than that it involves up to four rabbits in multiplayer deathmatch: Dott, Jiffy, Fizz, and Mijji, trying to hop onto each other's heads to squish each other and score a point, while sending gibs flying everywhere. The rabbits are controlled by players on the same computer or over a network, using the keyboard, mouse, and/or joystick.