Download size

How many GB is 3 O'clock Horror?

0.49 GB

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

Leave at least 6 GB free: games need headroom to unpack updates.

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

This is a Lovecraftian-inspired tale of a man writing the horrors of the one night he visited his great uncle's mansion to remember what actually happened at 3 am during the visit.