Super Onion Boy

Super Onion Boy drops you into a classic platformer adventure where your main quest is to rescue the princess trapped by a fearsome monster in a magic bubble. Packed with retro arcade vibes and nods to beloved 2D jumping games, you'll face a series of wild monsters and tricky obstacles as you work your way toward the final boss for a heroic showdown. You’ll use arrow keys to move, Z to jump, and X to fire as you progress through each level, with P bringing up the pause menu whenever you need a breather. Prefer playing on the go? Just tap the screen on your mobile device. Super Onion Boy is totally free to play online in your browser, no downloads or installs needed, whether you’re on desktop or mobile.