Download size

How many GB is Astra Protocol 2?

0.2 GB

That is less than the typical Simulator game, which needs about 4 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.

An exploration and survival game where you captain a spaceship tasked to discover evidence of events that eradicated a populated sector of space.