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 all One Rock Levels.
Completed the Stash!
Completed all Grenade Levels.
Ended the World.
Gained five extra rocks during a level.
Threw a thousand projectiles.
Destroyed a thousand enemies.
Hit the King with a rock three times during a level.
Killed the King!
Hit the King with a rock.
Completed a level using only one rock.
Completed a level with one rock and gained more than one extra rock.
Destroyed four enemies with one throw.
Destroyed six enemies with one throw.
Find and complete the Secret Moustache World!
Collect all diamonds in Hall of Diamonds.