Download size

How many GB is Iron Colony?

50 GB

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

Leave at least 65 GB free: games need headroom to unpack updates.

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

After crash-landing on a mysterious island, confront hostile robotic creatures in intense combat and strategic duels. Explore forgotten ruins, uncover secrets, and fight for survival in a world where corrupted technology dominates every corner.