
A multiplayer game of survival and social deduction. You work with others to collect materials, survive the dangers, and complete tasks. Beware of monsters, but more of the alternates disguising as your teammates. They can change into supernatural monsters and attack you at any time.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
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A Containment Breach has occurred around the site, bringing a heavy mist. Behind it, monsters are stirring. Among the people, betrayal is spreading.
Welcome to MISTERY, a multiplayer game about cooperating, crafting, surviving, and escaping. Or, it is more about pretending, deceiving, sabotaging, and murdering!
Improved upon features in similar games like Dread Hunger and Project Winter, MISTERY offers enhanced gameplay, storytelling, and friendship-destroying experiences.

Up to 9 players cooperate and explore the crumbling site. During the day, scavenge resources, craft weapons, and retrieve batteries. At night, use batteries to charge the lamp, and survive the long dark by employing items and skills to repel waves of monsters.

Beware, someone among the survivors has been contaminated into beasts wearing human skin. Or worse: they are the anomalies imprisoned in the site, eager to rip reality apart! Don't expose your back to anyone. If you notice someone behaving weirdly, let your allies know immediately - if there's anyone left to trust!

Play 10+ unique heroes as you want. Each of them has the potential to change the game - Gunner uses his heavy fire, Engineer finds batteries quickly, Doctor heals others, Spy hides in the darkness...

Despite the site being on the brink of collapse, some facilities are still functional. Watch others through the monitor, recover resources from locked safeboxes, or trigger electric traps to catch unarmed victims!

Arm yourself! Hoard bullets, medicines, and enhancers. Craft powerful weapons, get unique equipment from airdrop boxes, and unlock mutation powers! Use your wits and reflexes in the deadliest fights to carve a bloody path out of chaos!

By introducing a lot of random encounter events, the game builds an environmental storytelling mechanism of new-weird tales. Check them to uncover the true secrets behind Mistery. In the future, new stories will be released with new mechanics, anomalies, characters, maps, and more.
Right now the cheapest offer for MISTERY is PLN 54.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for MISTERY is PLN 54.99 (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.
Create a free price alert on this page and KingsPrice will email you when MISTERY 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.