Patch notes
New Update: macOS & Linux Support + Improved Jumping!
New Platform Support macOS support added • Linux support added • Works great on Steam Deck Thanks for playing Super Onion Boy 2!
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Super Onion Boy 2
Also known as Super Onion Boy 2, sob2, steam:1624350
Super Onion Boy 2 is a 2D adventure game in retro style platformer. Defeat enemies on the way with the help of superpowers and epic transformations, collect coins and stars to earn extra lives, find chests with magic potions and defeat all the terrible bosses until you reach the final boss.
Last update
21 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
5 updates
July 2025
- Minor Update – Performance and Bug FixesSmall update with performance improvements and level bug fixes.
February 2025
- New Green Chest!We've added a new green chest throughout the game! It contains random potions to aid you on your journey.
November 2024
- Improved Character Movement!We’ve adjusted the character's acceleration and deceleration to make movement more precise.
May 2024
- Minor Bug fixesminor bug fixes and improved performance.
Gallery
In-game media
Achievements
Community progression
Top picks from 16 Steam achievements, sorted by player unlock rates.
- Ninja Transformation!94.2%
- Mage Transformation!85.3%
- Magic Bubble!81.4%
- Power of Invincibility!77.6%
- Blue JellyfishDefeat the First Boss!66.6%
- Magic SpringGo to Heaven with the Magic Spring!56.3%