The Complex: Expedition
Developed by pgWave · Published by pgWave
At a glance
Overview
An action, adventure, simulation game by pgWave, published by pgWave — single-player.
Steam’s own one-line description: “When a routine expedition into The Complex goes horribly wrong, you're left alone and lost, wandering the seemingly infinite maze of hallways, otherwise known as the Backrooms. Might there be something following you?” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for The Complex: Expedition.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- 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
- Requires a 64-bit processor and operating system
- 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
Supported languages (1)
The Complex: Expedition FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is The Complex: Expedition?
Steam classifies The Complex: Expedition as a Action, Adventure, Simulation game, developed by pgWave. When a routine expedition into The Complex goes horribly wrong, you're left alone and lost, wandering the seemingly infinite maze of hallways, otherwise known as the Backrooms. Might there be something following you?
How much does The Complex: Expedition cost?
As of June 2026, Steam lists The Complex: Expedition at $13.49. Prices and regional pricing change — check the Steam page for the current figure.
Is The Complex: Expedition single-player or multiplayer?
Steam lists these modes for The Complex: Expedition: Single-player. It lists a single-player mode.
Is The Complex: Expedition on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists The Complex: Expedition for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is The Complex: Expedition out yet?
Yes — Steam lists a release date of Jul 18, 2025.
What platforms is The Complex: Expedition on?
The Complex: Expedition is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is The Complex: Expedition single-player or multiplayer?
Steam lists these modes: Single-player.
How much does The Complex: Expedition cost?
Steam lists it at $13.49.
Does The Complex: Expedition have achievements?
Yes — Steam lists 3 achievements for The Complex: Expedition.
Who made The Complex: Expedition?
The Complex: Expedition is developed by pgWave and published by pgWave.
Where to get The Complex: Expedition
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, pgWave.