What is Super Onion Boy?
Super Onion Boy is a free adventure game with mario, platformer and retro elements that you can play online in your web browser on Gameziko. It needs no download, no install and no account.
How to play Super Onion Boy
- Press "Play now" on the game screen. Super Onion Boy loads inside the player; some games take up to 20 seconds and may show a short ad first.
- Arrow keys to move • Z to jump • X to fire • P to Pause/Menu • Mouse or Touch to Start • Mobile - Touch to Play
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Adventure |
|---|---|
| Tags | mario, platformer, retro |
| Controls | Mouse, Touch (tap or swipe), Arrow keys |
| Screen | Landscape (800 × 450) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameDistribution |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Super Onion Boy is a fun platform game, your mission is to save the princess from the terrible monster that imprisoned her in a magic bubble, defeat all the monsters along the way and dodge obstacles until you reach the final boss and save the princess!
Super Onion Boy: frequently asked questions
Is Super Onion Boy free to play?
Yes. Super Onion Boy is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Super Onion Boy?
The developer's instructions for Super Onion Boy say: "Arrow keys to move • Z to jump • X to fire • P to Pause/Menu • Mouse or Touch to Start • Mobile - Touch to Play"
Can I play Super Onion Boy on a phone or tablet?
Yes. Super Onion Boy supports touch controls, so it works in the browser on Android phones, iPhones and tablets as well as on a computer.
What games are similar to Super Onion Boy?
If you like Super Onion Boy, try Super Billy Boy, Baby Chicco Adventures and Super Steve World. They are adventure games with similar themes, and you can find more in the Adventure category on Gameziko.
Good to know
Super Onion Boy is made by an independent developer and delivered by GameDistribution, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.