SpongeBob SquarePants: Underpants Slam! Play as Plankton
Successfully complete all nine Quest levels to unlock Plankton.
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
- Quest Complete (5 points): Complete a Quest Mode game.
- Fast Track (30 points): Complete all Time Trial levels.
- Party Animal (15 points): Win a multi-player game.
- Jellyfisher (15 points): Defeat 100 Jellyfish.
- SpongeBob ThousandPants (20 points): Collect 1000 underpants.
- Wide Awake! (5 points): Break out of a Stun.
- No Pants! (10 points): No pants in a multi-player game.
- It (15 points): Be “it” for 50 seconds.
- Superhero! (15 points): Use Super Moves 25 times.
- Masterful (30 points): Complete Quest mode with all five characters.
- Clumsy! (10 points): Fall out of the level 50 times.
- Prospector (30 points): Collect all the Gold Medals.