Co-op survival FPS · demo build
FrostrailFrost · tracks · survival
A wiki-grade guide to the steam train survival game from the makers of Barotrauma — written against the demo you can actually play.
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OverviewWhat is Frostrail?
Steam train, frozen empire, revenants: what the game is and who is making it.
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DemoFrostrail demo: dates, install, contents
Free Next Fest demo, 19-26 Oct 2026: how to install it and what is inside.
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ReleaseFrostrail release date, price and platforms
Q4 2026 window, price silence, and what Early Access means for you.
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MechanicsFrostrail gameplay: one full loop
The loop: explore, conduct the train, scavenge, craft, fight revenants.
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TrainThe train: fuel, power and upgrades
Fuel, pressure, armour, carriages: how the locomotive actually works.
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FAQFrostrail FAQ
Short answers on saving, co-op, price, requirements and the demo.
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You are one of the Penitent Gardeners, crewing an armoured steam locomotive through the ruins of a frozen empire: scavenging what the frost left behind, feeding the boiler, and fighting what the Emperor's pact with the Void brought back. FakeFish — the Finnish studio behind Barotrauma — is building it in Unreal Engine 5 for PC, with Early Access planned for 2026 and co-op for one to four players.
Written against the build you can play: the Next Fest demo live since 19 October 2026 (app 5090080), plus official announcements to the same date.
What the demo actually contains
The official demo graphic lists four verbs, and they are an accurate summary of the loop: explore 3 areas, conduct your train, scavenge and craft, fight revenants. One locomotive, three areas, settlements to strip, stations that turn scrap into gear, and Revenants that hunt you the moment you leave the heated cabins.
It runs during Steam Next Fest from 19 to 26 October 2026 and is free — you install the separate Frostrail Demo app, not the full game. Languages: English, French, German, Portuguese (Brazilian), Russian, Spanish, Simplified Chinese.
The state of the game, honestly
| Question | Answer as of 20 October 2026 |
|---|---|
| Playable right now? | Yes — free Next Fest demo until 26 October 2026 |
| Full release | Early Access planned for 2026; Steam reads Q4 2026 |
| Price | Not announced; FakeFish has refused to guess at a number |
| Platforms | PC via Steam first; console ports evaluated for 1.0 and later |
| Players | 1–4, online co-op, solo supported |
| Wishlists | 500,000 announced on 8 September 2026 |
How to read this site
Start with the demo page for install and dates, then gameplay for the loop and survival before your second run. Weighing a purchase? What Frostrail is, co-op and system requirements — the recommended GPU is an RTX 4060. Counting days? Release date and price.
What this site will not do
No codes: Frostrail has no code system, no redeem field, and no key entry anywhere. No tier lists either — ranking weapons off a three-area slice of an unfinished build would be a guess dressed up as data.
Systems and world3
SurvivalSurvival systems: warmth, cold, stamina
Warmth, stamina, cold resistance, and why the train is your only shelter.
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Co-opCo-op and multiplayer
One to four players, no proximity chat, and how sessions are hosted.
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SpecsSystem requirements
Minimum and recommended PC specs for the demo, and what actually matters.
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