Game Update: Dr. Frankenswine returns with 13 new levels!

The horrifying Dr. Frankenswine is back with his minions. They're bringing along 13 new spooky levels set in Slimy Slopes. Pick up your slingshot and help Red, Chuck, Bomb and the Blues put a stop to Dr. Frankenswine's evil schemes!

Patch notes:
- A new level pack: Slimy Slopes is now available!
- Added hints on how to unlock spooky levels
- Added three more achievements
- Fixed an issue where the music sometimes stops playing in the spooky levels
- General bug fixes and polish