Download size

How many GB is Silicone Heart?

1 GB

That is less than the typical Role-playing (RPG) game, which needs about 6 GB.

Leave at least 7 GB free: games need headroom to unpack updates.

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

Survive on a junkyard planet filled with broken robots, machinery, and resources in this adventure sandbox game. Recycle resources, repair robots, invent items, create new plant species, grow them, and uncover the mysteries of this planet.