Download size

How many GB is Space Operation?

0.1 GB

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

In2XXX,alien civilizations gradually came to the earth's clouds and outer space began to invade the earth. In order to counterattack,mankind will launch two space combat spaceships that have been developed for many years. Can the two pilots driving the combat spacecraft repel the aliens civilization