PCGame

The Complex: Expedition

Slow-paced psychological horror through a VHS camera in the Backrooms

pgWave · Released Jul 18, 2025

ActionAdventureSimulation

Reviews
Very Positive
90% of 2,840
Recent reviews
Very Positive
86% of 61 in 30 days
Players
6
daily peak, Oct 28, 2026
Steam Deck
Unsupported
Last update on Steam
3 months ago
Jun 29, 2026
Minimum PC
GTX 760
Full requirements

What is The Complex: Expedition?

This single-player horror game follows an expedition into a seemingly endless maze of hallways. After the mission goes wrong, you explore alone and investigate an unknown lifeform, viewing your surroundings through a VHS camera. Different endings and changing entry points give repeat playthroughs some variation.

For you if...

  • +you enjoy getting lost while exploring unfamiliar spaces
  • +you prefer slow-building tension to overt horror

Not for you if...

  • −you want frequent action and regular monster encounters

What players say

90% of 2,840 reviews are positive · 86% of 61 in the last 30 days

Players praise the environmental design, sound, and lighting for capturing the Backrooms' atmosphere. Some players find there is too little to do beyond walking and looking around.

Screenshots and trailer

The Complex: Expedition screenshot 1

The Complex: Expedition system requirements

Minimum: GTX 760.

As published by the developer.

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Minimum

OS
WINDOWS® 10+(64-BIT Required)
Processor
Intel® Core™ i5-4460, 2.70GHz or AMD FX™-6300 or better
Graphics
NVIDIA® GeForce® GTX 760 or AMD Radeon™ R7 260x with 2GB Video RAM
DirectX
Version 11

Recommended

OS
WINDOWS® 10+(64-BIT Required)
Processor
Intel® Core™ i7 3770 3.4GHz or AMD equivalent or better
Graphics
NVIDIA® GeForce® GTX 1060 with 3GB VRAM
DirectX
Version 11

Does The Complex: Expedition have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does The Complex: Expedition run on Steam Deck?

Unsupported No: Valve rates it Unsupported on Steam Deck.

  • Not supported on SteamOS

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
3
Steam features
Family Sharing
Languages
Full audio: English.

Does The Complex: Expedition use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

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