Full list of all 36 Adventure Time: Pirates of the Enchiridion achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
Collect all other achievements.
Pull the plug!
Get Jake to level 10.
Get Marceline to level 10.
Get Finn to level 10.
Get BMO to level 10.
Complete all side quests.
Beat Uncle Gumbald in battle.
Take all the penguins to the tree house.
Free the caged Mushroom people.
Restore light to the treasure tree.
Use all the pirate lookouts.
Inflict more than 1 bunk effect on to a single enemy.
Dock at all the islands.
Light all the braziers in the Fire Kingdom.
Beat the Fire Giant in battle.
Beat the Mother Varmint in battle.
Overskronk 4 enemies in a single battle.
Use BMO's "Analyze.exe".
Find Shelby the snail.
Unlock a gate with BMO.
Beat Fern in battle.
Open 15 treasure chests.
Win your first fight against a higher level enemy.
Beat 50 enemies in battle.
Revive a hero.
Destroy 10 Sea destructibles.
Destroy 250 land destructibles.
Use a pirate lookout.
Complete your first side quest.
Buy your first item from the shop.
Destroy 50 land destructibles.
Fish out 25 items from the sea.
Win your first sea battle.
Fall in to water more than 10 times.
Pass the first Interrogation.