Jumping Flash is a first-person 3D action platformer where the player must use their triple-jump and special weapons to defeat enemies.
The story revolves around the evil Baron Aloha and his minions, the Muu-Muus, who have stolen Earth's greatest locations to build his private retreat. The player takes on the role of Commander Robbit, a robotic super-bunny, to save the world and stop Baron Aloha.
The game features 18 main levels across six worlds, with boss fights in each final level. Players can earn an extra life by achieving one million points, and there are also hidden bonus worlds to discover. Completing a level unlocks a time attack mode for it.