Download size

How many GB is Lost Gray?

0.88 GB

That is less than the typical Strategy game, which needs about 3 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.

Recover all 9 gems scattered throughout the stages, each gem you manage to get a new skill to help you, always remember to come back between stages.