Download size

How many GB is Lunar Strike?

70 GB

That is more than the typical Adventure game, which needs about 5 GB.

Leave at least 89 GB free: games need headroom to unpack updates.

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

Lunar Strike blends speculative fiction with a game world grounded in hard science. The game focuses on compelling survival and character-driven storytelling over combat. A race against time to preserve the evidence of humanity’s presence on the Moon before its inevitable collapse and destruction.