Download size

How many GB is Cosmo Magnat?

0.24 GB

That is less than the typical Real Time Strategy (RTS) game, which needs about 6 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.

Enter the world of Cosmic Megapolis, an exciting 3D construction genre game where you will become the architect of your own city in space! Your task is to create a thriving city on an uncharted planet using advanced technologies and innovative building materials.