Does Order of the Sinking Star Demo Progress Carry Over?

This is one of the few pre-launch questions with a direct official answer, so the honest version of this page spends most of its length on what the answer does not cover.

Quick Answer

Yes, progress carries over. The official announcement states that progress made in the demo carries over to the launch version of Order of the Sinking Star on Steam. The statement names Steam, and players report that saves do not carry between platforms, so the console releases are not covered by it. Progress and unlocks are what the wording covers, and the demo itself has no achievements to carry. What can still change is the launch build itself, and players report that importing a demo save skips a north-east area that otherwise required meeting a condition to reach.

The official statement, in full

The position is quotable and it is not ambiguous. The developers announced that demo progress transfers to the launch build, using wording that names the platform explicitly.

Official source: Order of the Sinking Star news hub on Steam

The statement reads: “The progress you make in this demo will carry over to the launch version of Order of the Sinking Star on Steam later this year.”

Three things are worth pulling out of that sentence. It is a promise about progress, it is a promise about the Steam version, and it is a promise about the launch version specifically. Each clause limits the claim, and the limits are where most of the real questions live.

Which platform the carry-over applies to

The statement says Steam. It does not say PlayStation 5 and it does not say Nintendo Switch 2, both of which are launch platforms for the full game on October 8, 2026. That is not an oversight in the wording so much as a statement scoped to where the demo exists: the demo is a free Steam app, app 4597250, so the only place a player could accumulate demo progress is Steam.

If you played the demo on Steam and you plan to buy on Steam, the promise applies to you directly. If you played on Steam and planned to switch to a console at launch, players report that saves do not carry between platforms at all, so plan on starting fresh there. The reverse path is closed for the same reason: nothing accumulates on a console that could travel back to Steam, and there is no public console demo in the first place.

What carries, and what a launch build could still change

The carried items are progress and unlocks. In practice that means the state of your save in the demo is the state you start the full game from, so cleared puzzles and the things they granted you do not need to be redone.

What the statement does not promise is that the launch build is behaviourally identical to the demo build. A launch version can differ from a demo in ways that a demo-to-launch transfer has to accommodate, and several of those are visible from outside the game. The demo received a content update on June 19, 2026 that Blow referred to as Demo Part 2, adding two playable heroes, new puzzles and new areas, which shows the demo’s own content was still moving after release. The full game has a much larger puzzle count, over 1000 according to the store, and the four worlds interlink through the fog-clearing Overworld, all of which is content the demo never contained.

That does not mean the transfer will break. It means the honest framing is that progress carries over while the environment it carries into is still the subject of change, and no published statement enumerates which demo details are guaranteed to behave identically after launch.

[!note] What is confirmed: progress and unlocks carry to the Steam launch version, and the demo lists Steam Cloud as a feature. What is not: patch-level save compatibility, demo achievements, cross-platform saves, and the exact save mechanics of the demo app. Do not upgrade the first into the second.

The community’s real worry: the north-east skip

The most interesting community concern is not about losing progress. It is about what the carried save does to the map.

Players report a specific behaviour on import: a demo save brought into the full game skips over a north-east area, one that previously required meeting a condition before you could travel there. The same thread leaves the follow-up unanswered. What nobody has confirmed is whether the carried save preserves the means of travel that opened the shortcut, or whether the launch build places you past the gate without the traversal tool that got you there.

Presenting that as an open question is the only honest option, because it is one. There is no official statement about the skip, no official statement about how traversal abilities are stored in a carried save, and no confirmation that the shortcut still exists in the launch build. There are three plausible outcomes and no evidence yet for which one is real. The report itself comes from a Steam discussion thread rather than from Thekla.

[!warning] Do not treat any of those three outcomes as the answer. This is a player question as of September 24, 2026, and the resolution will only exist once the launch build is playable. If the skip matters to your run, keep an eye on the official Steam news hub around release.

Steam Cloud, the save file, and the demo’s missing achievements

Three practical details sit under the carry-over promise, and all three are checkable today.

Steam Cloud is supported. The demo’s store feature list includes Steam Cloud, which is the mechanism that makes a demo-to-launch transfer coherent: the save is tied to your Steam account rather than living only on one disk.

The demo has no achievements. Its feature list is exactly Single-player, Game demo and Steam Cloud. Steam Achievements appears on the full game’s listing, not the demo’s, so there is no demo achievement state to carry. Whether finishing demo content will unlock anything in the launch build has not been described publicly, and it stays unconfirmed.

The save path is community-documented, not official. PCGamingWiki records the Windows save folder as %USERPROFILE%\Saved Games\Order of the Sinking Star\, with Steam Play and Linux equivalents under the Steam library’s compatdata prefix. That is a community reference: no official documentation of the demo’s save format, folder, or file names has been published, and the wiki does not state the demo’s app ID separately.

Official source: Order of the Sinking Star Demo on Steam

Is it worth grinding the demo now?

The answer depends on which thing you want out of the demo, and the two goals point in different directions.

If you want to learn the game, the demo is worth playing properly and the carry-over is exactly the reason. The mechanics are the transferable asset. Time spent internalising how reflections are placed, how a multi-hero chain is sequenced, how a beam combination is read, or how a reroute propagates downstream is time you do not spend relearning at launch. The progress carries, so that investment is not discarded. The relevant pages are the mechanics explainers: mirror and reflection, push, pull and teleport, gem light beams and colour, and skipping stones and river routing.

If you want to complete the demo, the calculus is different. The demo holds 105 puzzles, which players report consistently, while the full game’s official figure is over 1000. Clearing the demo is a small fraction of the whole, and players report real anxiety about whether they have seen everything in it, partly because the demo never advertises a total until you read the save screen, where players report that 105 puzzles solved is a full clear. That is a completionist itch, not a requirement, and the 105 figure is the one number available for scratching it. The demo length and puzzle count page collates every figure with its source if you want to plan time around it.

The middle path is the one most players will take: play the demo until the mechanics stop teaching you new things, leave the completionist run to the full game, and treat the carry-over as insurance rather than as an obligation.

Related

• Demo length and puzzle count — 105 puzzles and the competing playtime figures
• Demo walkthrough — what Part 1 and Part 2 contain
• Overworld map guide — why the map is open and how the fog works
• Mirror Isles walkthrough — the demo world most players find hardest
• Gold Rooms explained — the launch content the demo does not reach

This page is re-checked at launch, when the transfer can be verified in the released Steam build.