One of the most important buildings of the game, the Barracks creates units in which you can control and use to attack/defend. Units it produces do not cost anything, but the Barracks itself and the upgrades you need to produce those units costs power.
You can only build a maximum of 4 Barracks, no matter what type.
|Barracks||150||Produces Soldiers over time.|
|Greater Barracks||500||Produces Soldiers more rapidly.|
|Tank Factory||2000||Produces Tanks.|
|Siege Factory||3000||Produces Siege Tanks.|
Adapted from http://bloble.io/shareData.js