Play DEcapAttack (World edition) Online

Move through each island area, punch enemies with Chuck’s torso-face and jump on them when approaching safely from above. A skull pickup becomes a returning thrown head, but one hit knocks it away, so use it from range. Search each stage for the special item needed to open the island’s final route, and visit the Lab with collected potions rather than hoarding them through difficult sections. Repeatedly pressing Jump in the air produces a kick and slows the fall, which is useful over long gaps. The health option makes the western version more forgiving, so begin with three hearts while learning enemy placement.

Left and Right move Chuck, Down crouches, and Start pauses. B punches with the head in Chuck’s chest; while carrying a skull, B throws it and the skull returns like a boomerang. C jumps, keeps Chuck afloat while swimming, and can be pressed again in mid-air for a kick that slows descent. A opens the Lab item screen, B exits it, and C selects an item there. Use the D-pad to choose a potion before confirming. Action timing matters because a lost skull disappears when Chuck takes damage.