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The Expansion

The Expansion cover art
开发商
JMO INTERACTIVE
发行日期
Aug 21, 2026
标签
AdventureIndieSimulation
在 Steam 上查看

About this game

The developer's description, from the game's Steam store page.

THE EXPANSION – A Backrooms Experience

You weren't supposed to end up here.

One moment everything was normal. The next, you find yourself trapped inside an endless maze of yellow walls, buzzing fluorescent lights, empty hallways, and places that shouldn't exist.

But you're not alone.

THE EXPANSION is a first-person psychological horror experience inspired by the unsettling atmosphere of the Backrooms. Explore strange environments, uncover new areas, and survive the entities hiding within them.

🚪 3 Levels to Explore

👁️ You're not alone. 👹 Terrifying Entities 📼 VHS Found-Footage Horror 🎧 Immersive Atmosphere & Jumpscares

Explore. Survive. Find a way out.

🟨 LEVEL 1 – THE BACKROOMS

🏊 LEVEL 2 – THE POOLROOMS

🔴 LEVEL 3 – MARS OUTPOST

The Expansion is my first solo-developed game. I spent over a year creating it, learning, improving, and bringing my vision of the Backrooms to life. Every environment, mechanic, and detail was created with passion and care.

Thank you for supporting my journey as an independent game developer. Your support helps me continue improving The Expansion and creating even more content in the future.

System requirements

As Steam lists them.

Windows

Minimum

OS
Windows 11 64-bit
Processor
Intel Core i5-8400 or AMD Ryzen 5 2600
Memory
8 GB RAM
Graphics
NVIDIA GTX 1060 6GB or AMD RX 580
DirectX
Version 12
Storage
3 GB available space
Sound Card
DirectX Compatible

Recommended

OS
Windows 11 64-bit
Processor
Intel Core i7-10700K oder AMD Ryzen 7 5800X
Memory
16 GB RAM
Graphics
NVIDIA RTX 3060 or AMD RX 6700 XT
DirectX
Version 12
Storage
3 GB available space
Sound Card
DirectX Compatible

News

What The Expansion's studio and the outlets Valve syndicates on Steam have said recently.

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