
Answer the call from a mining base on Mars as engineer Jack Leary and search for the missing crew. Fort Solis will immerse you with cinematic visuals powered by UE 5 and voice acting of Roger Clark and Troy Baker. Explore the mining complex and reach climax of this narrative thriller experience.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →

Responding to an unusual alarm call from a remote mining base, Jack arrives at the dark and desolate Fort Solis. With storm warnings imminent, he heads inside to make desperate contact. As the night grows longer, events escalate, spiral out of control and the mystery of what happened to the crew begins to reveal itself. The storms is approching, limiting Jack’s escape as he looks to hold out until morning arrives.

Fort Solis looks to deliver a high-fidelity experience designed to completely immerse the player in the cast and their long night. With performances from Roger Clark, Troy Baker and Julia Brown, Fort Solis looks to deliver emotion, fear, empathy and much more with every chapter.
Supporting the core narrative are additional instances of story such as audio logs, surveillance footage of past or present events. Accompanying those are video logs recorded by all crew detailing the events before and perhaps even after that night the alarm was triggered at Fort Solis…

The story is told across four chapters. Like a Netflix series, Fort Solis can be binged in one intense session, or played chapter by chapter like an episodic TV show.
Fort Solis brings to players, the next level of details, facial and body animations. With the help of Unreal Engine 5.2 Fort Solis realistic universe is brought to life!

The skeleton of Fort Solis is built above and below ground. The base contains a variety of locations each with their own surface and sub surface levels. Players will be able to explore the isolated storm bearing surface, the creepy service tunnels absent of any light or the multiple departments that help Fort Solis function on a day-to-day basis such as Engineering, Medical and Communications.
As the story unfolds locations can easily be revisited for additional story context or continue to serve as a backdrop to the fate that awaits Jack with each passing hour.

Lowest tracked price: PLN 4.55 (Jul 7, 2026) · current best: PLN 4.56 across 7 stores.
72% positive reviews in the last 30 days (67% all-time) · 13 peak players in the last 30 days.
Right now the cheapest offer for Fort Solis is PLN 4.56 at K4G. KingsPrice compares 8 offers from 7 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Fort Solis is PLN 4.55 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Fort Solis peaked at 13 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Fort Solis drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Audio & text: English
Text only: French, German, Spanish - Spain, Polish, Russian, Simplified Chinese, Traditional Chinese, Portuguese - Brazil, Japanese, Italian