Full list of all 16 King Oddball achievements worth 1,000 gamerscore. It takes around 15-20 hours to unlock all of the achievements on Xbox One.
Completed a level with one rock and gained more than one extra rock.
Destroyed four enemies with one throw.
Hit the King with a rock.
Completed a level using only one rock.
Hit the King with a rock three times during a level.
Destroy a thousand enemies.
Throw a thousand projectiles.
Destroy six enemies with one throw.
Gain five extra rocks during a level.
End the World.
Kill the King.
Complete all One Rock Levels.
Complete all Grenade Levels.
Complete the Stash!
Find and complete the Secret Moustache World!
Collect all diamonds in Hall of Diamonds.