The Complex: Expedition
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About The Complex: Expedition
The Complex: Expedition is a psychological horror game about an expedition into The Complex, an apparently endless maze of hallways. You enter with a team to explore unknown regions, but when the mission goes wrong, you are left alone, dazed and lost. The story unfolds through a VHS camera as you explore and investigate an unknown lifeform living in The Complex.
Explore The Complex
The game focuses on exploration and tension, with a slow-building atmosphere. Different endings and shifting entry points mean that playthroughs can differ.
Frequently asked questions
The best price for The Complex: Expedition is $14.99 at Steam. It is the only shop with an offer that activates in your country.
The minimum requirements for The Complex: Expedition are: Windows 10, GeForce GTX 760, Intel Core i5-4460. It runs on Windows only. The recommended specs are in the System requirements section.
No. The Complex: Expedition is a single-player game.
No. Valve rates The Complex: Expedition as Unsupported on the Steam Deck.
Yes. The Complex: Expedition is the full base game. You need nothing else to play it.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











