A door that opens to places it shouldn't. Research labs, a darkened suburban street, endless tiled pools, and the yellow glow of lights no human was meant to see.

The Hollow Complex is an action filled survival thriller inspired by the Backrooms. Dive into a dark and twisted rendition of internet folklore that actually allows you to fight back. Explore a web of interconnected locations, complete quests for an odd cast of NPCs, and find new equipment/tools to help you on your journey.

PICK YOUR DESTINATION

All doors lead home. Find new entrances to your Safe Room as you progress. Make food, take a shower, or listen to music before your next outing. You can even return to any previously visited location to collect supplies and complete requests.

FIGHT BACK

Use firearms, melee weapons, and your feet to even the odds:

DYNAMIC SURFACES

Keeping yourself clean is a top priority:

Spray enemies and the environment with a variety of liquids in real time:

Use tools on dynamic surfaces to ignite fires, shock enemies, and more:

ENEMIES

A wealth of different enemies, all with their own strengths and weaknesses:

(and many more!)

TAKE A BREAK

Brew coffee and microwave food to prepare consumables for your next outing:

Explore at your own pace. But be aware that you are not alone, and resources are scarce. There is no in-game map. Just your memory, your notes, and the human instinct to survive.