Download size

How many GB is Keysaster?

2 GB

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

Leave at least 8 GB free: games need headroom to unpack updates.

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

On your way to meet a friend at a cafe, you suddenly black out for reasons unknown.... awakening in a place that is clearly not the human world. If you want to survive, evade hostile entities and search for key items to escape.