Full list of all 25 Adventure Time: Finn and Jake Investigations trophies - 2 bronze, 17 silver, 5 gold and 1 platinum. It takes around 6-8 hours to unlock all of the trophies on PlayStation 3.
- Wet Willie
Find out why the Fire Kingdom's flames are going out.
Escape from the dungeon below Billy's Cave.
- Nothung To Lose
Find the last of the artifacts and seal Billy's Cave.
- Record Loss
Gather the equipment needed to re-record Finn's record.
- Band Together
Convince Finn's friends to join the band.
- Real To Reel
Put Finn's favorite song back onto the record album.
- Flimpin' The Diode
Correctly guess the Grayble theme.
- Home Sweet Home
Visit every area in and around the tree house.
- I See You
Use the telescope in the boat to look at three different kingdoms.
- Snail's Pace
Locate and interact with 15 snails.
- Wrong Number
Dial 10 wrong numbers on the pay phone.
- Radio Starchie
Listen to all of the radio broadcasts in the Tree House bedroom.
- Stretch Goals
Use all four Jake combat forms at least once in the game.
- Combo Time
Perform a 15-hit combo in combat without being hit.
- New to Ooo
Say hello to the new character in Ooo.