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Adventure Time RPG buddies

Updated October 23, 2026 · 4 confirmed buddies

Buddies follow you into every adventure. Each one gives a stat bonus and an ability on the F key. Everyone starts with BMO; the others drop from adventures and the Dungeon Train.

BuddyAbility (F)What it doesBonusHow to get
BMO Mark Target Tags the nearest enemy. Tagged enemies take extra damage from your whole party. Bonus XP Free: rescue BMO from the ice at the end of the tutorial, then equip it.
Peppermint Butler Pocket Curse Curses every nearby enemy. Cursed enemies take extra damage. Crit chance Drops from adventures. One daily quest asks you to reach the Mount Cragdor summit with him equipped.
Tree Trunks Irresistible Charms every nearby enemy for a moment. Some enemies are immune. Extra max health Shown as a Dungeon Train reward around Room 25.
The Keeper Lockdown Locks a nearby enemy's special abilities for a short time. Does not work on bosses. Stat bonus (varies) Rare roll from the Mount Cragdor rewards (about a 5% chance in the rewards preview).

Also listed in the buddy menu but not yet confirmed in gameplay: Gunter, Nibbler, Billybee. Coming in Update 3: Zombie Candy Person and Starchy.

Which buddy should you use?

How to equip a buddy

  1. Open Manage and pick the hero you play.
  2. Open the buddy tab (the smiley face).
  3. Select the buddy and press Equip. It now follows you into battle.

How to upgrade buddies

Want one faster? The store rotates a Buddy Weekly Special for 300 Robux. Compare on game passes & store.

Buddies FAQ

What is the best buddy in Adventure Time RPG?

For bosses, BMO or Peppermint Butler, because their abilities make enemies take extra damage. For crowds, Tree Trunks charms everything nearby. The Keeper is great against enemies with nasty specials but does nothing to bosses.

How do I equip a buddy?

Open Manage, pick your hero, open the buddy tab (the smiley face), choose the buddy and press Equip. A rescued buddy is not equipped automatically.

How do I upgrade buddies?

Feed them Bacon Pancakes at Ice King's upgrade station in the hub. You can buy Bacon Pancakes from Choose Goose's market.

What button uses the buddy ability?

F. Abilities have a cooldown, so save them for bosses or big groups.

Sources

We confirm details against the game's official Roblox data and against real gameplay, then write them up in our own words. Spotted something out of date? Email hello@adventure-time-rpg.com.