Download size

How many GB is Open the Gates!?

2 GB

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

Leave at least 8 GB free: games need headroom to unpack updates.

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

Become king of your own castle in this 2D side-scrolling RTS game. Construct powerful fortifications to keep the enemy at bay. Control your units and battle across five enchanted worlds.