Download size

How many GB is I'm on Observation Duty 3?

3 GB

That is less than the typical Adventure game, which needs about 5 GB.

Leave at least 9 GB free: games need headroom to unpack updates.

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

An indie psychological horror game. The player has to look for anomalies in a haunted house and report anyhting suspicious (furniture moving, extra objects, intruders). The game has both VR- and non-VR -versions.