In this highly entertaining puzzle game your task is to remove balls of the same color as the central one or swap the colors with the central ball. Each turn a new ball appears, so carefully plan your moves not to fill up the field. If you prefer action to relaxing puzzle, then play the arcade mode, where a new ball appears each second and your task is to remove the balls as quickly as possible.

Gumbi:
fire = left_mouse
I = Instructions
M = Toggle Music
Q = Quality
P = Pause Menu
S = Toggle Sound
movement = mouse