What is Adventure Time RPG on Roblox?
Adventure Time RPG is a free action RPG on Roblox, published by the verified Oh My Glob Games group with the Cartoon Network logo on its icon. It opened to everyone on Oct 14, 2026 and still carries the [Beta] tag, with new content arriving every week of the Halloween event. You pick a hero from the show, bring a buddy, and fight through adventures in the Land of Ooo, alone or with up to three friends.
How Adventure Time RPG plays
Each adventure is a run of five sections: waves of enemies such as Worms (200 HP) and Bees (150 HP), then a boss. You get three lives per run, and Coins and XP you earn are kept even if the run fails. Combat is real time: click to attack, Q and E for hero abilities, Ffor your buddy and Shift to dodge. Clearing an adventure on Medium unlocks the next one, from Mount Cragdor to Dungeon of the Crystal Eye and Guardians of Sunshine, and every adventure has four difficulties up to Bizonkers. Between runs you return to the hub to claim daily rewards, pick up quests at the notice board and manage your heroes, weapons, buddies and skins.
Heroes, buddies and loot
There are five heroes. Finn is free from the start; Jake, Princess Bubblegum, Marceline and Banana Guard begin locked, and Jake is shown in the Mount Cragdor Easy reward panel. On their level 1 cards Marceline has the strongest numbers (145 attack, 14% crit) and Finn the most health (300), which is why she tops our stat-based tier list. Seven buddies add one ability each; BMO is free and makes tagged enemies take more damage. Weapons drop from adventures (four on Mount Cragdor Easy, at 30%, 25%, 25% and 20%), while skins are purely cosmetic: the game itself says “zero stats, pure style”.
Is Adventure Time RPG free to play?
Yes. Everything we have tested so far, from the tutorial and adventures to quests, daily rewards and codes, costs nothing. Robux buys Coin and Gem packs (Gems start at 200 for 100 Robux), four permanent game passes for 300–600 Robux, weekly specials and bundles, and the game also shows purchase offers in the middle of adventures. Use the free sources first; if you want one pass, Hero Training (+25% XP on every hero) helps the longest. Our Robux calculator shows the best value for any budget.
Three Adventure Time RPG tips from our test account
- Finish Buddy Up before your first adventure. It gives 3 Medicine Milk, and one heal took our Finn from 100 to 244 HP.
- Press Start on the daily quests first. An adventure we played before starting them counted for nothing.
- Type codes slowly. A wrong, used or expired code just clears the box with no message.