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Total Chaos

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Total Chaos | Retro Mode | Available Now trailerWatch trailer on Steam ↗

Total Chaos

Trigger Happy Interactive · Published by Apogee Entertainment · Official site ↗

Content notice: Total Chaos is a psychological horror game that centers around mental health struggles and self harm. There are frequent and violent combat scenarios against horribly disfigured monsters.

Very Positive — 87% positive (1,631 reviews) · 37 achievements

Last updated 27 Sept 2026

Fort Oasis is no paradise—it's a decaying nightmare where reality crumbles. The creator of Turbo Overkill unleashes survival-horror stacked with mysteries and monstrosities. Scavenge to craft weapons, while a voice on your walkie-talkie guides you into the island's depths.

DJCTQ 16Full Controller Support

£20.99

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

3 Sept 2026Lowest: £20.99 · Highest: £20.999 Oct 2026

Action, Adventure, Indie · 2025 · More £15 - £30 games

Embark on a survival-horror journey through Fort Oasis, where reality crumbles and mysteries lurk. Craft weapons from scavenged materials as you delve deeper into this decaying paradise guided by a mysterious voice on your walkie-talkie.

About this game

Descend into Total Chaos, a gripping survival horror experience that darkens the fragile space between truth and madness.

Setting: The once thriving Fort Oasis feels like a long ago memory; deserted, decayed and too dark for comfort. You’ve wrecked upon its island shore by a sudden storm–its distant past still seems eerily present, but venture inward you must, compelled by cryptic radio transmissions from someone who seems like a friend.

But as you delve deeper into Fort Oasis reality itself becomes twisted and uncertain as you realize your very existence is at stake.

Gameplay: Scavenge for scraps and craft makeshift weapons to defend yourself against the many horrors. Unearth fragments of forgotten lives scattered across the island and piece together the chilling mystery of Fort Oasis’s fate. Each discovery brings you closer to a truth that threatens to shatter your sanity.

Key Features:

  • Immersive Atmosphere: Explore the nightmarish ruins of Fort Oasis across nine harrowing chapters that plunge you deeper into its oppressive, decaying world.

  • Environmental Storytelling: Uncover the island’s darkest secrets and confront your own fractured past through cryptic notes, haunting visuals and unsettling encounters.

  • Crafting for Survival: Build and upgrade weapons using scavenged materials to stand a chance against the relentless terrors stalking you.

  • Face Nightmarish Foes: Engage in desperate battles against horrific creatures, each with their own deadly behaviors and strategies.

  • Resource Management: Navigate a deep inventory system where every item matters. Your survival hinges on careful choices and quick thinking.

Originally conceived as an award-winning total conversion mod, Total Chaos has been fully reimagined into a standalone nightmare using a modern engine, amplifying its chilling atmosphere and relentless tension for a new generation of players.

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS: Windows 10
  • Processor: CPU with 2+ GHz, 4 cores
  • Memory: 16 GB RAM
  • Graphics: GeForce GTX 970 or R9 390X
  • DirectX: Version 10
  • Storage: 30 GB available space
  • Additional Notes: Specs are not yet finalized

Recommended

Recommended:
  • OS: Windows 10
  • Processor: CPU with 3+ GHz, 8 cores
  • Memory: 32 GB RAM
  • Graphics: GeForce RTX 3050 or Radeon RX 6500 XT
  • DirectX: Version 10
  • Storage: 20 GB available space
  • Additional Notes: Specs are not yet finalized

Supported Languages

English*, German, Japanese, Korean, Polish, Portuguese - Portugal, Russian, Simplified Chinese, Traditional Chinese, Turkish, Spanish - Latin America, French, Italian
*languages with full audio support

Latest news

  • AnnouncementsOfficial

    VR Edition Revealed! Coming Soon to Steam VR

    The nightmare is closer than ever.We're thrilled to announce that Total Chaos VR Edition is coming soon to Steam VR!Revealed during the VR Games Showcase, Total Chaos VR Edition has been rebuilt specifically for virtual reality, bringing the psychological survival horror of Fort Oasis terrifyingly close.Best of all?Anyone who owns Total Chaos on Steam will receive the VR Edition at no additional cost when it launches.Face Fort Oasis Up CloseEvery shadow.Every footstep.Every desperate encounter.The horrors of Fort Oasis have been carefully reimagined for virtual reality. Rather than simply porting the original experience, Total Chaos VR Edition has been thoughtfully adapted around VR gameplay, delivering a fresh experience for both newcomers and returning survivors.Item locations have been reworked, encounters have been rebalanced, and sections of the island have been redesigned to make every moment feel natural inside a headset while preserving the oppressive atmosphere, brutal combat, and psychological horror that define Total Chaos.VR Edition FeaturesFort Oasis, Face-to-Face:Explore the decaying mining island in virtual reality, where every abandoned corridor, forgotten mine, and lurking monstrosity feels more immediate than ever before. Tailored for VR:Built specifically for virtual reality with redesigned encounters, environmental adjustments, and reworked gameplay for greater immersion. Hands-On Survival:Scavenge resources, manage your inventory, craft weapons, and fight horrifying creatures at dangerously close range. Free for Steam Owners:Own Total Chaos on Steam? You'll receive Total Chaos VR Edition at no additional cost when it launches. Meta Quest Version in Development:A standalone version is coming to the Meta Horizon Store for Meta Quest 3S and Meta Quest 3. Release timing, pricing, and additional details to be announced.The nightmare is waiting...Stay up to date with Total Chaos by following @PlayTotalChaos and @Apogee_Ent on Twitter/X. Join the Apoge...
    Read full article on Community Announcements (Blessious)
  • Patch NotesOfficial

    Retro Mode Update | Now Available!

    The Retro Mode Update is Available NowThe nightmare is remembering. The Retro Mode Update has arrived for Total Chaos, bringing players back to the game's award-winning DOOM II roots while introducing new content and quality-of-life improvements across every platform.Experience Fort Oasis through a new low-fi visual style inspired by the original Total Chaos total conversion mod. Retro Mode features pixelated post-processing, classic-inspired visuals, and monsters recreated using assets from the original DOOM II WAD, transforming the island into a haunting tribute to its origins. What's New: Retro ModeRelive the horror with pixelated visuals, reduced texture resolution, low-poly monsters, and classic-inspired post-processing effects.New Game+ EpilogueUncover a brand-new fifth ending that expands the story for those brave enough to complete the New Game+ Epilogue.New Map & Location MarkersNavigate Fort Oasis more easily with an in-game map and location markers.Save Time TrackingSave files now display your total playtime, with an optional in-game HUD timer.Garbage ChuteStore unwanted items in the new garbage chute and retrieve them before the chapter ends.Forgotten Chapter ImprovementsThe Protector encounter has been reworked to provide a smoother experience.Whether you're returning to Fort Oasis or stepping onto the island for the first time, there's never been a better time to descend into the nightmare.The Retro Mode Update is available now on all platforms.Stay up to date with Total Chaos by following @PlayTotalChaos and @Apogee_Ent on Twitter/X. Join the Apogee Discord to connect with other survivors, share your stories, and prepare for what comes next.The island is always watching.
    Read full article on Community Announcements (Blessious)
  • Patch NotesOfficial

    Total Chaos: New Game+ Free Update Now Available

    The nightmare does not end.It evolves.Today, Total Chaos receives its largest update yet with the launch of New Game+, a free update available now across PC and console.This brutal remix of the original experience expands the story, introduces a terrifying new stalker enemy, and pushes players deeper into the nightmare of Fort Oasis.New Game+ Has ArrivedNew Game+ reimagines the first seven chapters of Total Chaos, twisting familiar locations into far more hostile gauntlets.Each chapter now begins with a warning:Something has been unleashed.At the center of this new mode is The Hunter, a relentless stalker that tracks your movements across the island. Once it finds you, there is no stopping it. Survival depends on speed, awareness, and quick decision-making.New Game+ culminates in a brand-new final chapter:Chapter 8 – ReckoningThis new chapter expands the narrative and introduces a new ending that reveals more about Fort Oasis, its collapse, and the truth behind the protagonist’s descent into the island.What’s New in the New Game+ Update:• New Game+ mode remixing the entire campaign• Chapter 8 – Reckoning, a brand-new final chapter• The Hunter, a persistent stalker enemy• Expanded story content and alternate ending• New enemy-specific death animations• New locations throughout Fort Oasis• Retro Tyler Voice Option from the original DOOM II mod• 4 additional save slots (8 total)Additional Improvements Since LaunchSince Total Chaos launched on consoles in November, the team has continued improving the experience through multiple updates.Recent improvements include:• Improved framerates in Performance mode• Expanded language support including French, German, Spanish (LatAm), Polish, Portuguese, Turkish, Russian, Korean, Japanese, and Chinese• Controller vibration support• Numerous gameplay fixes and quality-of-life improvements• Combat and AI balancing updates• Improved destructible environment feedback• Expanded stun mechanics for several enemiesThese updates are availa...
    Read full article on Community Announcements (Blessious)
  • AnnouncementsOfficial

    Total Chaos New Game+ Arrives March 16

    You have a little longer to prepare.The New Game+ update for Total Chaos will now launch on March 16 across all platforms as a free update. This additional time allows us to ensure full parity across all platforms and deliver the most brutal and unforgiving version of Total Chaos to every player at the same time. The Nightmare EvolvesNew Game+ expands Total Chaos with new story content, unexplored locations, and an alternate ending that pushes the descent into Fort Oasis even further.Familiar chapters return, but they are no longer the same. Locations have changed. Encounters are more aggressive. Resources are brutally scarce. Hesitation is punished.This mode is not designed for comfort. It is a deliberate escalation meant to test everything you learned and punish everything you did not.Something Has Been UnleashedA persistent stalker known only as The Hunter will track your every move.There are no safe zones.There are no scripted encounters.Once it finds you, there is no way to stop it.Survival depends on speed, awareness, and decision-making under pressure.Chapter 8: ReckoningNew Game+ culminates in a brand-new final chapter and a new ending that expands the truth behind Fort Oasis, the forces that consumed it, and what your journey ultimately meant.The nightmare does not end.It evolves. New Game+ arrives March 16 on PC, PS5, Xbox Series X|S, and Game Pass...Stay up to date with Total Chaos by following @PlayTotalChaos and @Apogee_Ent on Twitter/X. Join the Apogee Discord to connect with other survivors, share your stories, and prepare for what comes next.
    Read full article on Community Announcements (Blessious)
  • AnnouncementsOfficial

    Total Chaos New Game+ Arrives March 2

    You thought it was over?It was only the beginning.On March 2, Total Chaos receives its most brutal update yet. New Game+ reimagines the entire experience with new story content, new locations, a new ending, and a relentless new enemy that will hunt you across Fort Oasis. Something Has Been UnleashedNew Game+ unlocks after completing the game. From the moment you return to Fort Oasis, every chapter begins with a warning. The island is no longer the same. Something is stalking you.This enemy is known only as The Hunter.It does not patrol. It does not follow rules. It adapts.Once it finds you, there is no way to stop it.There are no safe zones. No scripted encounters. No comfort.Only the constant pressure of being watched.Survival depends on movement, awareness, and instinct. The longer you hesitate, the closer it gets. A Familiar Nightmare, TwistedThe first seven chapters of Total Chaos have been transformed into far more hostile gauntlets. Familiar locations have changed. Routes are less predictable. Encounters are more aggressive and less forgiving.Resources are brutally scarce.Mistakes are permanent.Every decision matters.This mode is designed to push players to their absolute limits. It is meant to test everything you learned and punish everything you did not.Chapter 8: ReckoningNew Game+ culminates in a completely new final chapter that expands the story and leads to a new ending.Reckoning reveals more about Fort Oasis, the forces that consumed it, and the true meaning behind your journey.The nightmare does not end. It evolves.New Game+ arrives March 2 on PC, PS5, Xbox Series X|S, and Game Pass... Follow the descent.Stay up to date with Total Chaos by following @PlayTotalChaos and @Apogee_Ent on Twitter/X. Join the Apogee Discord to connect with other survivors, share your stories, and prepare for what comes next.The island is always watching.
    Read full article on Community Announcements (Blessious)

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