Download size

How many GB is Keystone Library?

1 GB

That is less than the typical Indie 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.

Keystone Library is a game for people who enjoy typing commands and enjoy a relaxing open-ended story adventure. Type words successfully to earn points, upgrade your character at the shop, dive into side quests, and take on the many boss levels available to you.