Complete a level using only one rock.
Hit the King with a rock.
Hit the King with a rock three times during a level.
Destroy a thousand enemies.
Throw a thousand projectiles.
Destroy four enemies with one throw.
Destroy six enemies with one throw.
Complete a level with one rock and gain more than one extra rock.
Complete all One Rock Levels.
Complete all Grenade Levels.
Find and complete the Secret Moustache World!
Collect all diamonds in Hall of Diamonds.