Play Super Onion Boy online in your browser on AllDayGame. This page explains how to start the game, controls, and frequently asked questions. Category: Adventure.
About (summary)
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!
How to play
Arrow keys to move • Z to jump • X to fire • P to Pause/Menu • Mouse or Touch to Start • Mobile - Touch to Play
Game info
Similar games — Adventure
About this game
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!
How to play
Arrow keys to move • Z to jump • X to fire • P to Pause/Menu • Mouse or Touch to Start • Mobile - Touch to Play
Controls
Mouse / touch: point and click or drag as the game requests. Keyboard: WASD or arrow keys are common for movement; Esc often pauses or exits fullscreen. On mobile, use on-screen controls if the game provides them.
Frequently asked questions
- Do I need to download anything?
- No. Games run in your browser via an embedded player. A stable internet connection helps.
- Is this game free?
- Yes — playing on AllDayGame is free for visitors. Optional accounts may exist for features like leaderboards.
- Why does the game not load?
- Some publishers block embedding on certain domains, or an ad-blocker may interfere. Try disabling strict blockers for this site or refresh the page. If Super Onion Boy still fails, contact us via the Contact page.
- Does it work on phones?
- Many games are mobile-friendly (compatibility varies by device; try on Wi‑Fi). If performance is low, close background tabs.
Tags
Explore more games in the category: Adventure.