Download size

How many GB is Industronaut?

3 GB

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

Leave at least 9 GB free: games need headroom to unpack updates.

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

Industronaut is a first-person survival engineering game set on a hostile, radiation-heavy planet. You were left behind after a failed evacuation. Alone on the surface, you must build a sealed habitat, produce oxygen, water, and food, mine raw resources, and turn them into the systems that keep you alive. Expand from a small survival shelter into an industrial base. Process resources through production chains, unlock new machines, manage power, storage, and logistics, and use drones to scan for ore deposits and move materials between machines and storage. There is no combat and no rescue waiting for you. Survival depends on engineering, automation, and your ability to keep the base running.