SpongeBob SquarePants Underpants Slam! Achievements Here is the full list of all 12 SpongeBob SquarePants Underpants Slam! achievements worth 200 gamerscore.Filter Achievement View View Image viewList view Sort by TrueAchievement desc TrueAchievement asc Achievement name desc Achievement name asc GamerScore desc GamerScore asc TA Ratio desc TA Ratio asc Gamers desc Gamers asc Xbox.com order Date won desc Date won asc Flag Filter All None 4 Offline Mode 8 Online/Offline 9 Single Player 8 Versus 1 Collectable 4 Cumulative + Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply Quest CompleteComplete a Quest Mode game 1 guideFast TrackComplete all Time Trial levels 1 guideHide adsParty AnimalWin a multiplayer game 1 guideJellyfisherDefeat 100 Jellyfish! 1 guideSpongeBob ThousandPantsCollect 1000 underpants! 1 guideWide Awake!Break out of a Stun! 2 guidesNo Pants!No pants in a multiplayer game! 1 guideItBe ‘it’ for 50 seconds! 1 guideSuperhero!Use Super Moves 25 times! 3 guidesMasterfulBeat Quest mode with all 5 characters 1 guide Clumsy!Fall out of the level 50 times 2 guidesProspectorCollect all the Gold Medals 2 guides