The Complex: Expedition
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?
Offers
What are keyshops?Multipacks (2)
About The Complex: Expedition
STORY
In The Complex: Expedition, you are sent into The Complex along with your team to explore the unexplored regions. When that mission goes horribly wrong, you are left alone, dazed and lost, wandering the seemingly infinite maze of hallways of The Complex.
THE EXPERIENCE
This is a psychological horror experience based on the "Backrooms" urban legend. View the world through a VHS camera and follow along a storyline involving an expedition into The Complex.
With different endings and shifting entry points into The Complex, every playthrough can seem different. This is a slow-burning, atmospheric horror experience focused on exploration and tension.
Experience one of the most immersive Backrooms experiences to date.
Explore the mysterious and unforgiving world of The Complex.
Investigate an unknown lifeform residing in this world.
NOTE: This game is not connected with Kane Pixels' Backrooms nor the Backrooms Wiki/Fandom, though some parts of the experience may be inspired by them.
Game details
Game details
Age ratings
Game modes
Languages
Features
The Complex: Expedition price history
Lowest tracked price: £11.51 (Jul 7, 2026) · current best: £12.79.
The Complex: Expedition player count & reviews
94% positive reviews in the last 30 days (90% all-time) · ~3 new reviews/day · 37 peak players in the last 30 days.
The Complex: Expedition — frequently asked questions
Where can I buy The Complex: Expedition at the cheapest price?
Right now the cheapest offer for The Complex: Expedition is £12.79 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price The Complex: Expedition has ever been?
The lowest price KingsPrice has tracked for The Complex: Expedition is £11.51 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play The Complex: Expedition?
The Complex: Expedition peaked at 37 concurrent players on Steam in the last 30 days (highest on Jul 12, 2026). The player chart on this page updates daily.
How can I get The Complex: Expedition at a discount?
Create a free price alert on this page and KingsPrice will email you when The Complex: Expedition drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
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
