Released July 18, 2025 · pgWave.

The Complex: Expedition

SimulatorAdventure

PC (Microsoft Windows)

About

You play as one of MagWave's researchers, going on an expedition into the Complex. When that expedition goes horribly wrong, you're left alone and lost, wandering the infinite maze of hallways. Otherwise known as the Backrooms. Might there be something in there with you?

Scores

Very Positive

Steam · 2.7K reviews · 90% positive

IGDB · out of 100

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Recent updates

Community Announcements·Jun 29
Autosave Implemented
Due to unexpected crashes wiping player's progress recently, I have implemented an autosave feature. Due to technical reasons, loading into your save will still spawn you at the beginning of your current level.Thanks for playing!
Community Announcements·Apr 20
Update to The Complex: Expedition
Hello everyone! Here's some information about this update.Added volume optionsAdded a minimized camera shake optionAdded an interaction icon (toggleable in options)Added achievementsGeneral UI touch-ups for cleanlinessThe rest is up to you to discover for yourself.The next update is expected to con…

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