Download size

How many GB is Mothiary?

0.49 GB

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

Collect and raise hundreds of delicate moths in your cozy nighttime terrarium. Discover rare species, grow your collection, and unwind in a relaxing idle sanctuary.