Download size

How many GB is Involved?

10 GB

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

Build ships block by block, launch, mine, trade, and explore a procedurally generated low-poly solar system—solo or with friends. Crash, rebuild, repeat. And now, PvP: turrets, shields, missiles, and raids.