We have 1 cheats and tips on Xbox 360. If you have any cheats or tips for SpongeBob SquarePants: Underpants Slam! please send them in here. You can also ask your question on our SpongeBob SquarePants: Underpants Slam! Questions & Answers page.
If you want to play as Plankton in the game you must first beat ALL 9 Quest levels on any difficulty setting to unlock him.
There are 12 achievements for SpongeBob SquarePants: Underpants Slam!.
Achievements | Award |
---|---|
Clumsy! Fall out of the level 50 times | 10 |
No Pants! No pants in a multiplayer game! | 10 |
It Be �it� for 50 seconds! | 15 |
Jellyfisher Defeat 100 Jellyfish! | 15 |
Party Animal Win a multiplayer game | 15 |
Superhero! Use Super Moves 25 times! | 15 |
SpongeBob ThousandPants Collect 1000 underpants! | 20 |
Fast Track Complete all Time Trial levels | 30 |
Masterful Beat Quest mode with all 5 characters | 30 |
Prospector Collect all the Gold Medals | 30 |
Quest Complete Complete a Quest Mode game | 5 |
Wide Awake! Break out of a Stun! | 5 |
Click here to see them all.