DecapAttack is a Genesis exclusive game starring the mummy Chuck D. Head who's on a quest to stop an underworld army. To do so, Chuck must overcome several dangers, such as clever fishes, seals with sunglasses, and maniac bulldozers. At his disposal, Chuck has several ability-enhancing potions, as well as a spare skull to chuck at his enemies.

This is a 29 second improvement over the previous run of this game.

This movie has an Atlas Map encode of Stage 1 Area 1, which shows the standard encode overlaid on a zoomed out map.