Download size

How many GB is Illumination?

2 GB

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

Leave at least 8 GB free: games need headroom to unpack updates.

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

In the dense forest, there are endless mysteries.

Questions and answers

How many GB is Illumination?: Illumination needs about 2 GB.
Is Illumination big for a Simulator game?: That is less than the typical Simulator game, which needs about 4 GB.
How much free space should you leave for Illumination?: Leave at least 8 GB free: games need headroom to unpack updates.

Illumination