- Many unclimbable walls have been made climbable again, so now Knuckles players can finally use their main ability. Yippee!
- Fixed an atrociously designed waterfall in Rocky Coast 1 that broke in the 2.2.11 update.
- Marathon Mode has been fixed! It now works just as intended.
- Changed the Knuckles path in Dusk Desert 1 so every character can take it
- Fixed a problem where characters like Sonic could get to a 1-up area in Shadow Fortress, but couldn't get out without losing a life.
- Made Techno Tundra look a bit better.
- Fixed the triggers for the emerald podiums being too small, resulting in people missing them when grabbing the emerald.
- Made Generic Grass 1's waterfalls look nicer
- Added a few more secrets