*Chalk Door* is a 4-player co-op psychological survival horror game set in a quarantined, half-renovated museum during the late 1990s.

As an emergency cleanup crew, you and your colleagues are dispatched into the shuttered exhibition halls in the dead of night. Your objective is simple: retrieve vital research dossiers left behind by the vanguard team, photograph anomalous entities, and meet the company's quota before the clock runs out—or the structural entropy consumes you all.

### Key Features

* Draw Your Path with Mystical Chalk: The standard entrances are sealed. Use white chalk to directly sketch doorways onto partition walls, carving dynamic pathways into shifting underground wings.

* Tactical Red Chalk Defenses: Run out of escape routes? Draw crimson lines across the floor to manifest temporary energy barriers that block advancing horrors while buying your team precious seconds.

* Evidence & Photography: Use analog cameras to document grotesque entities and fatal moments for high-value research bonuses. Manage your limited film and the blinding flash that draws unwanted attention.

* Heavy Document Hauling:  Carry stacks of scattered dossiers back to the lobby's retro Win95 terminal. The more documents you hoard, the heavier and slower you become—balance greed with survival.

* Escalating Facility Entropy: Time, unauthorized chalk portals, and active barriers increase the site's anomaly level. Complete the duty quota and extract before lethal manifestations overrun the sector.

Will your crew fulfill the company's quota and see tomorrow's sunrise, or become another forgotten exhibit in the dark?