There is no guide for this game yet. But apparently it is EASY 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 multiplayer 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 multiplayer game!

It - 15 points

Be ‘it’ for 50 seconds!

Superhero! - 15 points

Use Super Moves 25 times!

Masterful - 30 points

Beat Quest mode with all 5 characters

Clumsy! - 10 points

Fall out of the level 50 times

Prospector - 30 points

Collect all the Gold Medals