Scientists at the paint factory accidentally invented two special paints: orange makes the user move faster, and green makes them bounce. The factory was celebrating when an unnamed worker pressed the "DO NOT PRESS" button. Toxic chemicals flooded the building, trapping everyone in the party room. The player was in a different part of the factory when it happened — the only one with a clear path and a paint gun. Using the special paint properties to navigate the increasingly dangerous levels, the player must reach and rescue every trapped co-worker.