Structures

Command center
Minerals: 400
Use: The Terran head building

Supply Depot
Minerals: 100
Use: Needed to build more units

Refinery
Minerals: 100
Use: Harvest gas

Barracks
Minerals: 150
Use: Train Marines, Firebats and Ghosts
Required for building Acedemy

Engineering Bay
Minerals:125
Use: required for building Missile Turret
Upgrades

Missile Turret
Minerals: 100
Use: Defense mechanism against aircrafts
Requires: Engineering Bay

Academy: Minerals: 200
Use: Upgrades, required for Firebat.
Requires: Barracks

Bunker
Minerals: 100
Use: Hide four ground units (ghosts, firebats or marines) in them and let them shoor frrom safty

Advanced Structures

Factory
Minerals: 200 Gas: 100
Use: Required for Starport. Build Vulture, Siege Tank and Gholiats

Starport
Minerals: 200 Gas: 100
Use: Build flying units
Requires: Factory

Science Facility
Minerals: 150 Gas: 200
Use: Required for building Science Vessel
Requires: Starport

Armory
Minerals: 100 Gas: 50
Use: Upgrades
Requires: Factory

Add-On Buildings

Comsat Station
Minerals: 50 Gas: 50
Build on: Command Center
Use: Scan un-explored ares on the map

Nuclear Silo
Minerals: 100 Gas: 100
Build on: Command Center
Use: Load a nuke that Ghosts can use to blow away many enemies at the same time

Physics Lab
Minerals: 50 Gas: 50
Build on: Science Facility
Use: Upgrades. Required for Battlecruisers

Covert Ops
Minerals: 50 Gas.50
Build on: Science Facility
Use: Upgrades. Required for Ghosts

Controll Tower
Minerals: 100 Gas: 50
Build on: Starport
Use: Upgrades, required forScience Vessel, Battlecruiser and Dropship

Machine Shop
Minerals: 50 Gas: 50
Build on: Factory
Use: Upgrades. Required for Siege Tanks