Room milestones
| Badge | Goal | Players |
|---|---|---|
| Deep Delver | Reach Room 25 in the Dungeon Train | 8,612 |
| Train Conductor | Reach Room 50 in the Dungeon Train | 3,365 |
| End of the Line | Reach Room 100 in the Dungeon Train | 887 |
Deep Delver (Room 25) is also an in-game achievement worth 20 Gems. Counts from Roblox, Oct 23, 2026.
Latest changes
Oct 22, 2026 · Dev Log
The developer’s patch notes include “Dungeon Train gets tougher after room 100” and “Bigger health boon bonus in Dungeon Train”, so expect health boons between rooms and a real difficulty jump after 100.
A new Dungeon Train Finn skin is scheduled for November 1: “Just a kid on a train full of monsters. Exactly where he wants to be.”
Return Ticket and Skips
- Return Ticket (game pass, 600 R$): “The Dungeon Train doesn’t usually stop for stragglers. Get one free revive on every Dungeon Train run.”
- Dungeon Train Skips (30 R$): warp deep into the train without restarting from Room 1.
Not tested yet
We have not ridden the train on our test account yet, so the entry point, room layout, rewards and how many lives you get are Not verified yet. This page will get screenshots and room-by-room notes after our next session.
FAQ
What is the Dungeon Train in Adventure Time RPG?
A room-by-room challenge mode: you fight through numbered rooms on a train full of monsters. Badges exist for reaching Rooms 25, 50 and 100, and the developer says it gets tougher after Room 100.
How far can you go on the Dungeon Train?
Past Room 100. 887 players hold the End of the Line badge for reaching Room 100, and the October 22 patch made rooms after 100 harder.
Is Return Ticket worth it?
Return Ticket (600 Robux) gives one free revive on every Dungeon Train run. It only pays off if you run the train a lot; it does nothing in normal adventures.
What are Dungeon Train Skips?
A 30-Robux product: “Bank ’em now and warp deep into the Train whenever you like - no slogging back from Room 1.”