Download size

How many GB is Primarch?

1 GB

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

Leave at least 7 GB free: games need headroom to unpack updates.

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

Primarch is a roguelike auto-battler centered on a single hero. After being exiled to a foreign planet, you are challenged by a fallen God and pitted against your comrades to determine who is most worthy of the title ‘Primarch’.