Adventure Time: Explore the Dungeon Because I DON’T KNOW! achievement guide & roadmap



No missable achievements (plus 46 unknown)

No guide has been started yet - please help create one as you play!

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  • Hide unmissable story achievements (because you'll get them anyway!)
  • Focus on the missables
  • Checklists for "Get a kill with each type of weapon" type achievements
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  • Edit/contribute to guides

Memory of a Memory

Use a Special Attack.

Thank You

Complete a Quest for the Princess.

Another Way

Perform a Perfect Block.

Mystery Dungeon

Return from the Dungeon alive.

The Meaning of Bravery

Upgrade a character's Thumps.


Hot Deals in the Ice Kingdom

Buy something from the shop.

Who Would Win

Upgrade a character's Rowdiness.

Freak City

The Ultimate Party Dip

Pick up every Item pickup at least once.


Lady & Peebles

Upgrade a character's Focus.

My Two Favorite People

Reign of Gunters

What is Life?

Upgrade a character's Imagination.

Vault of Bones

Survive a Monster Floor

Fruit Salad Days

Eat every Food item at least once.


I Remember You

Upgrade a Sub-Weapon into a stronger one.

His Hero

One Last Job

Grab 50 Treasures on a single Treasure Floor.

All the Little People


The New Frontier

Power Animal

Tree Trunks

Daddy's Little Monster

Fully upgrade Marceline.

Guardians of Sunshine

Finn the Human

Fully upgrade Finn.

Dream of Love

What Have you Done?

Jake the Dog

Fully upgrade Jake.

Princess of Rad Hats

The Other Tarts

Fully upgrade Cinnamon Bun.

Loyalty to the King

Trouble in Lumpy Space

What Was Missing

Crystals Have Power

Business Time

BMO Lost

Find all of BMO's Game Cartridges.

Hot to the Touch

You Made Me

Grumpy Butt

It Came from the Nightosphere

Return to the Nightosphere

The Limit