Is Super Onion Boy - Save The Princess free to play?

Yes, 100% free — no download, no account, no payment. Open your browser and play instantly.

Does it work on mobile?

Yes. The game uses HTML5 and runs on Chrome, Safari and Firefox on Android and iOS devices.

How do I save my progress?

Progress auto-saves to your browser's local storage. Avoid clearing browser data to keep your save file.

Can I play with a friend?

Some modes support local 2-player on the same device. Check the main menu for multiplayer or co-op options.

The game is lagging — what can I do?

Close other browser tabs to free up memory, or try a different browser. Chrome generally provides the best performance for HTML5 games.

Super Onion Boy - Save The Princess

game.aboutGame

Your lover, the princess has been caught by the bad guy. Let us step on an adventure to save her. It is a perilous journey. There are so many bad guys who stop you on the road. You have to beat or avoid them. Remember to collect props and coins. They could save your life! A fun, engaging browser game playable for free with no installation required — dive in and enjoy!