barracks
zerg
protoss
terran
engineering bay,engin bay
forge
blink
evolution chamber
cybernetics core,cybercore
enhanced shockwaves
gravitic boosters
armory
robotics bay,robo bay
twilight council,twilight
fusion core
fleet beacon
factory
ghost academy
infestation pit
robotics facility,robo
stargate
starport
archon
smart servos
gateway
warpgate
immortal
zealot
nydus network
nydus worm
hydralisk,hydra
grooved spines
muscular augments
hydralisk den,hydra den
planetary fortress
battle cruiser
weapon refit
brood lord
broodling
greater spire
anabolic synthesis
cyclone
bunker