Endless Corridors

Every run builds a new building around you, from open-plan offices down to the bare concrete beneath. No map. No two runs alike. It goes deeper than you think. The lifts still run. Mostly. Somewhere in it there is one way out.

Something lives in this building. It moves across walls and ceilings, and it is always listening. It isn't alone. Every footstep carries. A gunshot carries further. Stay quiet, stay out of its way, or stand and fight.

The building is alive around you. Power fails without warning. Lights flicker and die. The structure settles and groans, the air moves through the ducts, and somewhere a phone keeps ringing. Not every sound is the building.

Supplies are scarce and the dark is not. Search everything, take what you can carry, and make it last. Food and water run low. So does everything else.

Find the exit and get out. Nobody is coming for you. Others were here before you. Some left notes. Then come back tomorrow for the daily challenge and its leaderboard.