Does Undercroft: Deckbuilder Roguelike Save Your Progress? How Run Saving Works
Yes — Undercroft: Deckbuilder Roguelike saves your in-progress descent when you leave, and you can continue it any time. Here is how run saving works.
Quick answer
Yes. Undercroft: Deckbuilder Roguelike keeps your in-progress descent when you leave, and you can continue it later — the official description states it in one line: “Your descent is saved when you leave. Continue any time.”
- Saving is tied to leaving the experience: the description names no separate save button, menu or manual step.
- “Continue any time” sets no deadline — the description does not limit when you can come back to a saved descent.
Yes — your descent is saved when you leave
Undercroft: Deckbuilder Roguelike keeps an in-progress descent when you exit. The official Roblox description, published for the experience by creator group NEVER GIVE UP!!!!, makes the promise in a single sentence: "Your descent is saved when you leave. Continue any time." Each half of that line answers a different worry. "Saved when you leave" means an unfinished run is not thrown away when you exit — leaving is the save. "Continue any time" means the saved descent waits for you, with no deadline attached: the description places no limit on when you can come back to it.
What that looks like in practice
There is no save ritual to learn. The description describes no separate save option, no checkpoint you must reach first, and no menu action to perform before quitting — the save happens because you left. The other side is just as simple: when you return to the experience, you continue the descent you were partway through rather than starting a fresh one, at whatever point later suits you.
One honest limit on the available detail: the official description states the save plainly, but it does not itemize exactly which pieces of run state it preserves — there is no breakdown by floor, deck, bosses defeated or anything else. The supported promise is the sentence itself: your descent is kept, and you can continue it. Anything more specific about what is inside the save is not spelled out by the source.
Why the save matters for this kind of game
Undercroft: Deckbuilder Roguelike is a co-op card roguelike for 1–4 players, inspired by Slay The Spire 2, and a "descent" is a full run through that structure: you build a deck from a pool of 300+ cards across 5 heroes, pick your path downward, and 30 bosses guard the way. Every descent is different, and every one ends with something waiting at the bottom — the same description also warns that defeat is part of the path.
A run like that is not one fight; it is a stretch of choices that build on each other, from card picks to path decisions. That is exactly why the save line carries weight: "Continue any time" means a descent does not have to be finished in one sitting. And because each descent is different, the run that gets saved is the specific one you were partway through — which is what makes "continue" meaningful here rather than a nudge to start over. If you want to go deeper on how runs play out, the Undercroft Deckbuilder Roguelike runs guide covers descents in detail, the deckbuilding guide explains how to shape a deck during a run, and how to play with friends covers the co-op side of a 1–4 player descent.
Related guides
Related Guides
Runs Guide
Follow the stages of a descent, from the first fight through the choices that move you down.
Play With Friends (Co-op)
Learn how 1–4 player co-op works, what descending together looks like, and how saves handle your group.
Second Save Slot
Check the Second Save Slot pass price and what having a second save gives you.
Deckbuilding Guide
See where each deck change happens in a run, what add, remove, transform and upgrade offers cost, and which are worth taking.