Download size

How many GB is Nightmare?

4 GB

That is more than the typical Indie game, which needs about 3 GB.

Leave at least 10 GB free: games need headroom to unpack updates.

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

Nightmare is a single-player survival-horror game. Once in a bad dream, you will have to decide: find a way to wake up or stay in it forever.