Download size

How many GB is Planet X16?

0.03 GB

That is less than the typical Strategy game, which needs about 3 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.

Planet X16 the spiritual successor to the Planet X3 strategy game. You are up against the Protoids again. You need to mine resources, build infrastructure and build offensive units to defeat them. All while protecting your bases now with mouse controls