Compare Project Winter Key prices across trusted key stores and find the best deal. Developed by Other Ocean Interactive. Published by Other Ocean Group. Released on 5/23/2019. Available on PC, Xbox. Genres: Action, Adventure, Casual, Indie, Strategy.

8-player survival chaos where two traitors sabotage your escape plan and everyone sounds completely innocent. Trust nobody, freeze slowly.

Project Winter drops eight players into a frozen wilderness with one collective goal: repair the camp's systems, call for rescue, and get out alive. Two of those players are traitors with the opposite objective. The split between survivors and traitors is secret at the start, and everything that follows is a slow, paranoid negotiation between actually fixing generators and figuring out which teammate just wandered off alone for two suspicious minutes. The core survival loop is straightforward enough that a strategy brain can parse it quickly. Survivors gather resources, craft items, and complete sequential objectives to unlock the escape. Traitors have access to a separate objective board, can sabotage structures, and can call in wolf packs or other environmental hazards on top of the interpersonal chaos they create. The decision trees for traitors are genuinely interesting: do you play helpful long enough to earn trust, then act at the worst possible moment, or do you immediately start draining supplies and blame someone else? Resource management and timing matter here, which gives the game more mechanical grip than a pure talking game like Among Us. Communication happens over proximity voice chat, which is the single best design choice the developers made. You only hear people near you. Information is local and incomplete, which means the social deduction layer has real texture. A survivor team that splits across the map to handle different tasks will have different partial pictures of events, and traitors can exploit those gaps. Coordination requires actual communication, not just a global vote. The 2.0 Cabin Fever update tightened several systems and reportedly reduced some of the mid-game friction that slowed earlier versions, though the wilderness is still unforgiving when your group gets disorganized. The limitations are real. The AI for environmental enemies is not complex, and the real challenge is always the human element. Randos in public lobbies can produce wildly uneven sessions, ranging from tightly played cat-and-mouse rounds to complete comedy collapses inside five minutes. The game rewards a stable group who communicate and take the premise seriously. Solo queue is a gamble. The tutorial gets you functional but does not fully prepare you for how quickly social dynamics spiral, so expect your first few games to feel disorienting. The mod ecosystem and post-launch support are modest compared to larger live-service titles, so long-term content variety depends heavily on who you play with. For someone who likes optimizing group strategy and reading decision-making patterns in other players, Project Winter has more depth than its casual genre labels suggest. There is a real skill ceiling around reading proximity chat audio, managing split attention between crafting and deduction, and building credible alibi windows as a traitor. It is not a spreadsheet game, but the underlying decision architecture will feel familiar to anyone who enjoys games where information asymmetry drives tension. Diego, Scout Team

Project Winter Key

Project Winter Key

May 23, 2019Other Ocean InteractiveOther Ocean Group
GamerScout Says

8-player survival chaos where two traitors sabotage your escape plan and everyone sounds completely innocent. Trust nobody, freeze slowly.

PCXbox
Steam Deck VerifiedProtonDB Gold
Best Price Available
€3.38
at Gamivo
Lowest tracked: €3.38
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GamerScout Verdict

Best for groups who want social deduction with real survival mechanics underneath - bring five friends or brace for public lobby chaos.

Compare Prices(2 stores)

GamivoBest price
StandardGlobalSteam KeyKey
€3.38
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€3.54-57%
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€3.54-57%
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€3.3828 Aug 2026
Current best
€3.38
Lowest since we started tracking
Keyshops
€3.25€3.71€4.17€4.635 Jun27 Jun19 Jul9 Aug31 Aug
5 Jun — 31 Aug
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Screenshots & Media

About Project Winter Key

Project Winter drops eight players into a frozen wilderness with one collective goal: repair the camp's systems, call for rescue, and get out alive. Two of those players are traitors with the opposite objective. The split between survivors and traitors is secret at the start, and everything that follows is a slow, paranoid negotiation between actually fixing generators and figuring out which teammate just wandered off alone for two suspicious minutes. The core survival loop is straightforward enough that a strategy brain can parse it quickly. Survivors gather resources, craft items, and complete sequential objectives to unlock the escape. Traitors have access to a separate objective board, can sabotage structures, and can call in wolf packs or other environmental hazards on top of the interpersonal chaos they create. The decision trees for traitors are genuinely interesting: do you play helpful long enough to earn trust, then act at the worst possible moment, or do you immediately start draining supplies and blame someone else? Resource management and timing matter here, which gives the game more mechanical grip than a pure talking game like Among Us. Communication happens over proximity voice chat, which is the single best design choice the developers made. You only hear people near you. Information is local and incomplete, which means the social deduction layer has real texture. A survivor team that splits across the map to handle different tasks will have different partial pictures of events, and traitors can exploit those gaps. Coordination requires actual communication, not just a global vote. The 2.0 Cabin Fever update tightened several systems and reportedly reduced some of the mid-game friction that slowed earlier versions, though the wilderness is still unforgiving when your group gets disorganized. The limitations are real. The AI for environmental enemies is not complex, and the real challenge is always the human element. Randos in public lobbies can produce wildly uneven sessions, ranging from tightly played cat-and-mouse rounds to complete comedy collapses inside five minutes. The game rewards a stable group who communicate and take the premise seriously. Solo queue is a gamble. The tutorial gets you functional but does not fully prepare you for how quickly social dynamics spiral, so expect your first few games to feel disorienting. The mod ecosystem and post-launch support are modest compared to larger live-service titles, so long-term content variety depends heavily on who you play with. For someone who likes optimizing group strategy and reading decision-making patterns in other players, Project Winter has more depth than its casual genre labels suggest. There is a real skill ceiling around reading proximity chat audio, managing split attention between crafting and deduction, and building credible alibi windows as a traitor. It is not a spreadsheet game, but the underlying decision architecture will feel familiar to anyone who enjoys games where information asymmetry drives tension.

Diego
Diego · Scout Team

Strategy & simulation

Tags

steamSocial DeductionProximity Voice ChatTraitor MechanicsSurvival Crafting8-Player MultiplayerInformation AsymmetryHidden Role

System Requirements

Minimum

Processor
AMD FX-6300 / 3rd or 4th gen i3
Memory
4 GB RAM
Graphics
GTX 660 Ti / HD 7870
Network
Broadband Internet connection
Storage
3 GB available space

Recommended

OS
Windows 10
Processor
i5 6600 +
Memory
8 GB RAM
Graphics
GTX 970
Network
Broadband Internet connection
Storage
3 GB available space

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Reviews & Ratings

Steam
82%(19,070)

Game Info

Developer
Other Ocean Interactive
Publisher
Other Ocean Group
Release Date
May 23, 2019

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Frequently asked questions about Project Winter Key

How much does Project Winter Key cost?

As of 31 August 2026, the cheapest in-stock offer for Project Winter Key is €3.38 at Gamivo, out of 5 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy Project Winter Key cheapest?

The lowest in-stock price we track for Project Winter Key is €3.38 at Gamivo (31 August 2026). We compare 5 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is Project Winter Key available on?

Project Winter Key is available on PC, Xbox.

When was Project Winter Key released?

Project Winter Key was released on 23 May 2019.

Who developed Project Winter Key?

Project Winter Key was developed by Other Ocean Interactive and published by Other Ocean Group.