Download size

How many GB is Solar Nations 2?

3 GB

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

Leave at least 9 GB free: games need headroom to unpack updates.

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

Rise beyond humanity's cradle and begin the long struggle to dominate the solar system. Lead a nation through political turmoil, technological upheaval, and interplanetary conflict as the future of civilization unfolds among the planets. Build colonies on distant worlds, develop revolutionary technologies, and decide whether humanity will unite among the stars… or destroy itself in nuclear fire.