This building activates the Goliath production and also has Terran mechanical and air upgrades(damage,armor).This building can not fly as Terran academy. So you must place it a very safe location.To make your army stronger in a relatively little time you must build more than one of these buildings to complete the upgrades easily.

This building activates the production of Science Vessel.The building also has science vessel upgrades and two add on building.The first add on building is Physics Lab which is rteleated to the Battlecruiser technology and the second one is the Covert Ops which is releated to the Terran Nuclear Technology.These add on buildings has upgrades and [...]

This building produces the air units of the Terran civilization.(Including Wraith,Loadship,Science Vessel,Battlecruiser and Valkyrie.)The add on building activates the production of Loadship and Valkyrie.The add on building has also two upgrades releated to the Terran Wraith.One is the research of the cloaking ability and the other one improves the mana capacity of the Wraith.If you [...]

These building produces Terran vulture,Tank,Goliath.The building can produce only Vulture when it has no add-on building near it (machine shop).When you construct the add-on building you can produce tank and make some upgrades about tank vulture and goliath.You can produce goliath when you construct the Terran Armory.The number of the War Factories will directly affect [...]