Download size

How many GB is Nightwatch at the Hopkins' Cliffside?

8 GB

That is more than the typical Simulator game, which needs about 4 GB.

Leave at least 15 GB free: games need headroom to unpack updates.

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

Tense first-person anomaly-detection horror game. Investigate anomalies, wield an ancient artifact, and uncover the secrets of the cliffside. Will you survive until dawn, or will the anomalies consume you?