Download size

How many GB is Calcium Chaos?

10 GB

That makes it bigger than 67% of Shooter games we have measured.

The median Shooter game needs 4 GB; the largest tenth start at 40 GB.

Leave at least 17 GB free: games need headroom to unpack updates.

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

Go on a journey by train to stop the evil necromancer and his skeleton army. Explore, upgrade your train and fight the skeletons with your abnormal weapons in this comical Twin-Stick Adventure game.