Successfully complete one of the following tasks to get a trophy:
- Adventure Time (Platinum): Earn every Trophy in the game.
- Home Sweet Home (Bronze): Visit every area in and around the tree house.
- I See You (Silver): Use the telescope in the boat to look at three different kingdoms.
- Snail's Pace (Gold): Locate and interact with 15 snails.
- Wrong Number (Bronze): Dial 10 wrong numbers on the pay phone.
- Radio Starchie (Gold): Listen to all of the radio broadcasts in the Tree House bedroom.
- Stretch Goals (Silver): Use all four Jake combat forms at least once in the game.
- Combo Time (Gold): Perform a 15-hit combo in combat without being hit.
- New to Ooo (Gold): Say hello to the new character in Ooo.
Additionally, there are 16 secret trophies:
- Cake Plate Quest (Silver): Free Abracadaniel from jail.
- Wizards Only, Fools (Silver): Find a way to get into the wizard "party."
- Sweet, Sweet Magic (Silver): Defeat the wizards and free the kidnapped Candy People.
- Hairy Beast (Silver): Find the hairy beast that has been wreaking havoc.
- Lump Support (Silver): Fix all of the noble deeds that were done incorrectly.
- Long Live The (Ice) King (Silver): Put the king back in charge of his kingdom.
- Dance OFF (Silver): Find a cure for the dancing epidemic.
- Sound Sword Quest (Silver): Find the missing Sound Sword.
- Acceptable Ending (Silver): Defeat Magic Man's latest jerky plan.
- Wet Willie (Silver): Find out why the Fire Kingdom's flames are going out.
- Cracked (Silver): Escape from the dungeon below Billy's Cave.
- Nothung To Lose (Silver): Find the last of the artifacts and seal Billy's Cave.
- Record Loss (Silver): Gather the equipment needed to re-record Finn's record.
- Band Together (Silver): Convince Finn's friends to join the band.
- Reel To Real (Silver): Put Finn's favorite song back onto the record album.
- Flimpin' The Diode (Gold): Correctly guess the Grayble theme.