Download size

How many GB is C15: Horror?

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.

This is a simple horror game, with an additional cooperative mode and an easy story about a scientist and his experiment on the brain.