Hatchery
Cost: 300min
Built from: Drone
Build time: 100s
Prerequisites: N/A
Unit type: Structure, Biological
HP: 1250
Armor: 1
Armor Type: Armored
Produces: Larva, Queen
Lair
Cost: 150min/100gas
Built from: Hatchery
Build time: 80s
Prerequisites: Spawning Pool
Unit type: Structure, Biological
HP: 1600
Armor: 1
Armor Type: Armored
Produces: Larva, Queen
Hive
Cost: 200min/150gas
Built from: Lair
Build time: 100s
Prerequisites: Infestation
Unit type: Structure, Biological
HP: 2500
Armor: 1
Armor Type: Armored
Produces: Larva, Queen
Evolution Chamber
Cost: 75min
Built from: Drone
Build time: 35s
Prerequisites: Hatchery
Unit type: Structure, Biological
HP: 750
Armor: 1
Armor Type: Armored
Researches: Melee Attacks, Missile Attacks, Ground Carapace
Spawning Pool
Cost: 200min
Built from: Drone
Build time: 65s
Prerequisites: Hatchery
Unit type: Structure, Biological
HP: 750
Armor: 1
Armor Type: Armored
Allows: Zergling, Queen, Spine Crawler
Researches: Adrenal Glands, Metabolic Boost
Hydralisk Den
Cost: 150min/50gas
Built from: Drone
Build time: 40s
Prerequisites: Spawning Pool
Unit type: Structure, Biological
HP: 850
Armor: 1
Armor Type: Armored
Allows: Hydralisk, Lurker Den (with Hive)
Researches: Muscular Augments
Lurker Den
Cost: 50min/100gas
Built from: Hydralisk Den
Build time: 40s
Prerequisites: Hive
Unit type: Structure, Biological
HP: 850
Armor: 1
Armor Type: Armored
Allows: Hydralisk, Lurker
Researches: Muscular Augments
Roach Warren
Cost: 150min/50gas
Built from: Drone
Build time: 40s
Prerequisites: Spawning Pool, Lair
Unit type: Structure, Biological
HP: 850
Armor: 1
Armor Type: Armored
Allows: Roach
Researches: Organic Carapace
Baneling Nest
Cost: 100min/100gas
Built from: Drone
Build time: 60s
Prerequisites: Spawning Pool
Unit type: Structure, Biological
HP: 850
Armor: 1
Armor Type: Armored
Allows: Baneling
Researches: Centrifugal Hooks
Spire
Cost: 200min/200gas
Built from: Drone
Build time: 100s
Prerequisites: Lair
Unit type: Structure, Biological
HP: 600
Armor: 1
Armor Type: Armored
Allows: Mutalisk, Corruptor, Greater Spire
Researches: Flyer Attacks, Flyer Carapace
Greater Spire
Cost: 100min/150gas
Built from: Spire
Build time: 100s
Prerequisites: Hive
Unit type: Structure, Biological
HP: 1000
Armor: 1
Armor Type: Armored
Allows: Mutalisk, Corruptor, Brood Lord
Researches: Flyer Attacks, Flyer Carapace
Nydus Network
Cost: 150min/200gas
Built from: Drone
Build time: 50s
Prerequisites: Lair
Unit type: Structure, Biological
HP: 850
Armor: 1
Armor Type: Armored
Allows: Nydus Worm
Ultralisk Cavern
Cost: 150min/200gas
Built from: Drone
Build time: 65s
Prerequisites: Hive
Unit type: Structure, Biological
HP: 600
Armor: 1
Armor Type: Armored
Allows: Ultralisk
Infestation Pit
Cost: 100min/100gas
Built from: Drone
Build time: 50s
Prerequisites: Lair
Unit type: Structure, Biological
HP: 850
Armor: 1
Armor Type: Armored
Allows: Infestor, Hive
Researches: Disease/Plague, Neural Parasite, Spawn Infested Marines, Metasynaptic Node
Spine Crawler
Cost: 100min
Built from: Drone
Build time: 30s
Prerequisites: Spawning Pool
Unit type: Structure, Biological
HP: 300 (100 when uprooted)
Weapons
Ground Attack: 20 (+10 vs. Armored)
Range: 7
Armor: 2
Armor Type: Armored
Spore Crawler
Cost: 100min
Built from: Drone
Build time: 30s
Prerequisites: Evolution Chamber
Unit type: Structure, Biological
HP: 400 (100 when uprooted)
Weapons
Air Attack: 15
Range: 7
Armor: 1
Armor Type: Armored
Creep Tumor
Cost: N/A
Built from: Queen
Build time: 20s
Prerequisites: N/A
Unit type: Structure, Biological
HP: 100
Armor: 1
Armor Type: Armored
Extractor
Cost: 50min
Built from: Drone
Build time: 30s
Prerequisites: N/A
Unit type: Structure, Biological
HP: 500
Armor: 1
Armor Type: Armored
