Download size

How many GB is Dungeon Gatekeeper?

10 GB

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

Leave at least 17 GB free: games need headroom to unpack updates.

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

Travel to defend each village! As the last defense line, start from scratch—train units, gather tools, build your formation, and stop monsters in the dungeon. Fail, and the village will be destroyed.