Bot Wrecker - Players destroy 250 enemies.
Seaweed Squashed - Win the first encounter against Plankton.
Lock and Load - Unlock the Pickle Blaster.
Skydiver - Complete the first freefall section.
Coral Skydiver - Complete any freefall section without any players taking damage.
Sea Warrior - Complete a level without being defeated or revived.
Master Overloader - Players defeat 50 enemies by overloading them.
Field Medic - Players revive allies 20 times.
Not Defeated Yet - Players revive an ally.
Decked Out - Unlock and fully upgrade any Gizmo.
Pirateer - Complete the Dutchman's Triangle levels.
Hard Rock - Complete the Rock Bottom levels.
Beach Head - Complete the Bikini Bottom levels.
Master Sponge - Unlock all Gizmos and upgrades for SpongeBob.
Master Squirrel - Unlock all Gizmos and upgrades for Sandy.
Master Star - Unlock all Gizmos and upgrades for Patrick.
Master Squid - Unlock all Gizmos and upgrades for Squidward.
Master Crab - Unlock all Gizmos and upgrades for Mr. Krabs.
Armed to the Gills - Unlock every Gizmo on a single character.
Team Sponge - Complete a level with 4 players.
Platinum SpongeBob - Earn all Bronze, Silver, and Gold trophies.