Apogee Entertainment and Trigger Happy Interactive have officially unveiled the latest trailer for their upcoming psychological survival horror, Total Chaos, during IGN Live—offering a chilling glimpse into the decaying nightmare of Fort Oasis. Originally envisioned as a total conversion mod for DOOM II, Total Chaos has been reimagined as a standalone, genre-defining terrormare launching on PC via Steam on July 24, 2025.
Watch the official Total Chaos trailer from IGN Live and get ready to step into one of this year’s most oppressive, atmosphere-heavy survival horror experiences.

Fort Oasis: Paradise Decayed
Once a bustling coal mining haven, Fort Oasis is now a fragmented shell of its former self—a post-apocalyptic island dripping with unease, steeped in shadows, and stalked by monstrosities. Lured by a mysterious voice on your walkie-talkie, you descend through the crumbling ruins and cursed mines, piecing together a haunting narrative and fighting to survive with every scrap you scavenge.
Every corner of Fort Oasis is drenched in psychological dread, pulling players deeper into a twisted reality that constantly toys with their perception of what’s real and what’s madness.
Key Features of Total Chaos:
- 🏚️ Nine Dread-Soaked Chapters
Venture through the ruined halls and tunnels of Fort Oasis—each chapter darker, stranger, and more dangerous than the last. - 🔍 Environmental Storytelling
Collect cryptic notes, examine grotesque visuals, and unravel a fragmented narrative as you uncover the unsettling truth behind Fort Oasis and your place within it. - 🔧 Crafting & Scavenging
Forge makeshift weapons from scavenged scraps. Build, repair, and improvise to survive in a world where your enemies won’t wait. - 🧠 Resource Management
Every bullet and healing item counts. Master your inventory and choose your moments—or die trying. - 🧟 Nightmarish Enemies
Face off against uniquely grotesque foes that exhibit unpredictable behavior and tactics. Think fast or become part of the island’s decay.

Originally acclaimed as a DOOM II total conversion, Total Chaos has been completely rebuilt from the ground up for modern platforms—offering revamped visuals, complex systems, and a haunting atmosphere that brings psychological horror to a new peak.
Wishlist and try the demo now on Steam ahead of its full release. VR support is planned post-launch, bringing a whole new layer of immersion to this terrormare of survival and insanity.
Stay up to date by visiting Apogee Entertainment’s website and connecting with them on your favorite platforms.
🧨 Reality is breaking. Madness is rising. Will you survive the chaos?
