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Watch trailer on Steam ↗Project Winter
Other Ocean Interactive · Published by Other Ocean Group · Official site ↗
Content notice: Our game depicts cartoon violence and cartoon blood
Very Positive — 82% positive (19,078 reviews) · 78 achievements
Last updated 27 Sept 2026
Project Winter 2.0: Cabin Fever is an 8-player survival and social deception game where teamwork is vital, but betrayal is inevitable. Face the wilderness, uncover traitors, and survive paranoia in this streamlined yet chaotic multiplayer experience.
£7.19
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Price history
Action, Adventure, Indie, Strategy, Casual · 2019 · More £5 - £15 games
Join forces or sabotage others in Project Winter 2.0: Cabin Fever, where eight players must survive the wilderness while battling paranoia and betrayal. Released in 2019 by Other Ocean Interactive, this casual yet strategic multiplayer experience demands both teamwork and deceit.
About this game
The ultimate test of trust and betrayal: do your friends have your back or will they leave you bleeding in the snow? Project Winter is an 8-person multiplayer game of survival and social deception, where cooperation is essential, but betrayal is inevitable.
Stranded in the frozen wilderness, survivors must gather resources, repair objectives, and fight the elements to escape. But hidden among them are traitors working together to sabotage, mislead, and eliminate their so-called allies.
Project Winter 2.0: Cabin Fever introduces a faster, more streamlined experience that keeps the paranoia and chaos alive while making it easier than ever for new players to jump in. For seasoned players, the punishing Classic mode remains - demanding coordination, grit, and sharp instincts to survive.
No two matches are ever the same. Whether you’re chopping firewood with allies, whispering over secret radios as a traitor, or panicking when a sudden blizzard forces everyone together, the tension builds with every decision.
PROJECT WINTER ROLES
Survivor
As a survivor you will have to complete a series of objectives in order to call in one of several rescue vehicles and escape to win the game.
Repair all the objectives to restore the cabin radio to working order.
Break rocks, harvest berries and herbs, and cut down trees to earn crafting materials used to repair objectives, and help keep you alive.
Explore crates found in the buildings scattered throughout the map which contain items that will help you survive and complete your objectives.
Traitor
As a traitor your goal is to stop the survivors from escaping without being identified or killed.
All of your teammates will be revealed to you at the start of the match and can be identified by a red traitor symbol, much like yours. You will start with a red radio to communicate with your fellow traitor.
Use traitor crates and hatches scattered throughout the map to gain advantage against survivors.
FEATURES
Teamwork & Survival: Survivors can’t make it alone. Work together to endure the cold, complete objectives, and fend off wildlife.
Betrayal & Deception: Traitors blend in, gain trust, and then strike when the moment is right. Anyone could be the enemy!
Communication: Proximity voice, radio channels, text chat, and emotes keep every interaction charged with suspicion.
Multiple Modes: Choose between streamlined Cabin Fever, unforgiving Classic, or customize your own rules for the perfect dose of paranoia.
Cosmetics & Progression: Unlock stylish looks and personalize your character with cosmetics available in our in-game store, progression trees, or in-game drops.
Can you trust your friends long enough to survive? Or will you be the reason no one makes it out alive?
System Requirements
Will my PC run this? →Minimum
- OS *: Windows 7
- 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
Supported Languages
Latest news
Community & EventsOfficial
We Want to Hear From Our Community
We Want to Hear From You!As some players may recall, we have previously released community surveys to better understand what our players would like to see us add, remove, or change in-game. Well, we're at it again! We would like to hear from players - new and veteran - to better understand what you'd like to see in Project Winter. If you have some feedback for us, please head over to our survey or join our Discord to join the conversation!Read full article on Community Announcements (OOI_Sam)Patch NotesOfficial
Store and UI Update
We’re thrilled to announce that our Store & UI Update is finally live and ready to download. Let’s get into it.Message from The Dev Team!First off, we would like to thank you for your patience while we worked to get this update out the door. We also want to acknowledge the delay and be transparent about what the team has been focused on over the last several months.While this update may not seem gameplay-heavy on the surface, a huge amount of work went into rebuilding and improving the framework that powers our UI, store rotations, and related systems. These changes will allow us to manage and support the game much more effectively moving forward.So... What's Changed?UI OverhaulWe’ve updated the UI to simplify onboarding for new players and better organize menus and navigation. Major changes include:DROPS have been moved from the top navigation bar to the CHARACTER tab.The STORE page has been completely redesigned. More details below!Drops / CratesAs most players know, we discontinued the weekly social-rating crate/drop system effective November 30 in preparation for this update. With this release, you will still be able to open any existing crates or drops already in your inventory, but you will no longer be able to purchase new ones.If you experience any issues opening existing drops, please open a support ticket in our Discord and include your Player ID along with the crate/drop you’re having trouble with.StoreThe Store overhaul is the biggest change included in this update.Previously, store rotations were handled entirely manually. A member of the dev team would need to select cosmetics, locate internal codes, configure pricing and rotation dates, group related cosmetics together, and coordinate promotional imagery. The process was time-consuming and prone to human error.This system has now been fully automated.The new Store features two rotating sections: Starter Packs and Artifact Packs. Each section will typically contain around five bundles purchasable using...Read full article on Community Announcements (OOI_Sam)AnnouncementsOfficial
Other Ocean Announces "4 Penny Coffins", New Horror Social Investigation Game!
Other Ocean is proud to announce our newest game, 4 Penny Coffins. In 4 Penny Coffins, up to 8 players hunt a hidden murderer through lies, shifting alibis, and hard evidence in our online multiplayer mode. This social investigation game also includes a solo mode for those brave enough to face the fog alone.About 4 Penny CoffinsA Killer Among You The streets are dangerous. Fear spreads with every body found. In 4 Penny Coffins, one player takes on the role of the Ripper - a demonic murderer with the urge to kill - while others work to uncover the truth before the next murder.Social Deception Meets InvestigationA new take on the typical social deception genre! Gather evidence from crime scenes, question suspects, track suspicious behavior, and piece together clues. The Ripper must deceive and redirect suspicion while avoiding detection. Investigators must separate fact from fiction before paranoia tears the group apart.Trust is fragile. Evidence can be faked. And time is not on your side.Hunt. Investigate. Convict.Each night follows a deliberate three-phase cycle.The Ripper hunts. Players investigate. Then, in a formal and organized Conviction phase, evidence is weighed and a verdict is delivered. No endless shouting. No stalled discussions. Every round reaches a resolution.Play Your Way With dynamic roles and player-driven outcomes, every session unfolds differently. Playable solo or in multiplayer, 4 Penny Coffins blends social deduction with investigative mechanics to create tense, unpredictable matches where trust is earned slowly and lost instantly. Someone will hang for these crimes. Make sure it isn’t you.Head over to the 4 Penny Coffins Steam page to wishlist it or check out its trailer! You can also head over to our Discord to join our growing community!Read full article on Community Announcements (OOI_Sam)AnnouncementsOfficial
Other Ocean Announces Scrap Daddies
A New Adventure Begins - Introducing Scrap Daddies! Hey there Survivors! We’re incredibly excited to share some big news from the team here at Other Ocean, the studio behind Project Winter! We have officially announced our newest title: Scrap Daddies, a chaotic deep-sea looter-shooter set in a flooded future where brave Scrappers explore abandoned underwater bases in search of Power Cells, treasure, and glory.Scrap Daddies is something completely new for us - fast-paced, co-op focused, and packed with the kind of wild, over-the-top energy we love to build into our games. While it’s a very different experience from Project Winter, it carries forward our passion for social gameplay, teamwork, and just the right amount of delightful chaos. We can’t wait to show you more in the coming months, and we’d love your support as we gear up for Early Access. You can wishlist Scrap Daddies on Steam today!Thank you for being such an incredible community - we’re excited to take this next adventure with you!The Other Ocean TeamRead full article on Community Announcements (OOI_Sam)AnnouncementsOfficial
Nominate Project Winter for Labor of Love Award!
This year has been one of the biggest in Project Winter’s history. From major improvements and quality-of-life changes to new cosmetics, events, and systemic upgrades, 2025 has been packed with updates driven by your feedback and support. The highlight, of course, was the launch of Cabin Fever (Project Winter 2.0) in September - a huge step forward for the game that introduced a new game mode for a more streamlined experience!Whether you’ve been with us since the early days or you joined us for the first time this year, we’ve felt the excitement from the community. Seeing returning players jump back in, new players discovering the chaos for the first time, and longtime fans sharing their experiences has made this year feel incredibly special for our small team.To everyone who has played, given feedback, reported bugs, created content, brought friends, or simply stuck around through the storms: thank you. Project Winter has remained alive and thriving because of all of you.Help us reach the Steam Awards! The Steam Awards are back, and we’d be honored to be considered for the Labor of Love category. If Project Winter has given you memorable moments this year - whether through Cabin Fever, recent updates, or the chaos you’ve created with friends - we’d truly appreciate your support. You can show it by selecting Project Winter for the Labor of Love category on Steam’s nomination page!Thank you again for an incredible year... we’ll see you out in the snow!Read full article on Community Announcements (OOI_Sam)
