Download size

How many GB is Ghost Observation?

2 GB

Leave at least 8 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

Ghost Observation is a psychological horror anomaly detection game. Monitor cursed locations through a 360° surveillance system, spot environmental anomalies, and report them before they spiral out of control. Survive from midnight to dawn… or face what you failed to notice.