Destroy at least one type of every robot in the game. Bosses don't count

Defeat Robo-Plankton and neutralize SpongeBot SteelPants' Brain.

Get 100% completion. All golden spatulas and all socks

Clear all the Ski slopes in Sand Mountain

Complete Mrs Puff's Mission in Downtown Bikini Bottom

Reclaim the Flying Dutchman's ship in the Flying Dutchman's Graveyard

Find all the hidden Golden Spatulas in Bikini Bottom.

Defeat the Flying Dutchman

Complete Squidward's Mission in Jellyfish Fields

Defeat Jellyfish King.

Find all the Lost Campers in Kelp Forest

Complete the Rolling Ball Puzzle in Mermalair

Defeat Prawn in the Mermalair

Defeat Robo-Patrick in the Industrial Park

Defeat Robo-Sandy in the Poseidome

Defeat SpongeBot SteelPants in the Chum Bucket Lab

Finish the main missions of Rock Bottom

Get All Golden Spatulas in the SpongeBob's Dream level

Find half (40) of Patrick's Socks

Find all (80) of Patrick's Socks

Get all 100 Golden Spatulas

Get 25 Golden Spatulas

Get 50 Golden Spatulas

Get 75 Golden Spatulas

Find 15 of Patrick's Socks

Collect 10 Golden Spatulas

Defeat 100 robots as SpongeBob in the campaign.

Defeat 100 robots as Sandy in the campaign.

Defeat 100 robots as Patrick in the campaign.

Finish the main missions of Goo Lagoon

Collect everything in SpongeBob's House.

Talk to Squidward 10 times as SpongeBob.