View in Tech-Tree: Units or Researches
Hatchery
Primary structure, used to spawn all Zerg units and to receive gathered resources. Grows creep, used to feed nearby structures. Can mutate into Lair. Bonus: Zerg move faster on creep.
Hit Points: 1250
Primary structure, used to spawn all Zerg units and to receive gathered resources. Grows creep, used to feed nearby structures. Can mutate into Lair. Bonus: Zerg move faster on creep.
Hit Points: 1250
 300 |
 0 |
 100 |
Nydus Network
Friendly units can use the Nydus Network to instantly travel to any other Nydus Network or Nydus Worm owned by the player.
Hit Points: 850
Requires: Lair
Friendly units can use the Nydus Network to instantly travel to any other Nydus Network or Nydus Worm owned by the player.
Hit Points: 850
Requires: Lair
| 150 |
200 |
50 |
Extractor
Built over a vespene geyser to allow harvesting of Vespene Gas.
Hit Points: 500
Requires: Hatchery
Built over a vespene geyser to allow harvesting of Vespene Gas.
Hit Points: 500
Requires: Hatchery
| 25 |
0 |
30 |
Evolution Chamber
Contains upgrades for Zerg ground units.
Hit Points: 750
Requires: Hatchery
Contains upgrades for Zerg ground units.
Hit Points: 750
Requires: Hatchery
| 75 |
0 |
35 |
Spire
Contains upgrades for Zerg air units. Can mutate into Greater Spire.
Hit Points: 600
Requires: Lair
Contains upgrades for Zerg air units. Can mutate into Greater Spire.
Hit Points: 600
Requires: Lair
| 200 |
200 |
100 |
Lair
Evolved version of the Hatchery which allows for additional upgrades and buildings to be produced. Also spawns all Zerg units and receives gathered resources.
Hit Points: 1800
Requires: Spawning Pool
Evolved version of the Hatchery which allows for additional upgrades and buildings to be produced. Also spawns all Zerg units and receives gathered resources.
Hit Points: 1800
Requires: Spawning Pool
| 150 |
100 |
80 |
Hive
Further evolved version of the Hatchery which allows for additional upgrades and buildings to be produced. Also spawns Zerg units and recieves gathered resources.
Hit Points: 2500
Requires: Infestation Pit
Further evolved version of the Hatchery which allows for additional upgrades and buildings to be produced. Also spawns Zerg units and recieves gathered resources.
Hit Points: 2500
Requires: Infestation Pit
| 200 |
150 |
100 |
Creep Tumor
Creates a burrowed creep generator. Creep feeds nearby Zerg structures.
Hit Points: 50
Requires: Hatchery
Creates a burrowed creep generator. Creep feeds nearby Zerg structures.
Hit Points: 50
Requires: Hatchery
| 0 |
0 |
15 |
Spine Crawler
Anti-ground defensive strucutre. Can be ordered to up-root and move. Must be on creep to root again. Can not attack while up-rooted. Can attack ground units.
Hit Points: 300
Requires: Spawning Pool
Anti-ground defensive strucutre. Can be ordered to up-root and move. Must be on creep to root again. Can not attack while up-rooted. Can attack ground units.
Hit Points: 300
Requires: Spawning Pool
| 100 |
0 |
50 |
Spore Crawler
Anti-Air Defensive structure. Can be ordered to up-root and move. Must be on creep to root again. Can not attack while up-rooted. Can attack air units. Detector.
Hit Points: 400
Requires: Evolution Chamber
Anti-Air Defensive structure. Can be ordered to up-root and move. Must be on creep to root again. Can not attack while up-rooted. Can attack air units. Detector.
Hit Points: 400
Requires: Evolution Chamber
| 100 |
0 |
30 |
Larva
Morphs into Zerg units.
Hit Points: 25
Morphs into Zerg units.
Hit Points: 25
| 0 |
0 |
 0 |
0 |
Queen
Defensive unit. Can Spawn Creep Tumors, Spawn Larva, and use the Transfusion ability. Moves much faster on creep. Can attack ground and air units.
Hit Points: 175
Energy: 200
Requires: Spawning Pool
Defensive unit. Can Spawn Creep Tumors, Spawn Larva, and use the Transfusion ability. Moves much faster on creep. Can attack ground and air units.
Hit Points: 175
Energy: 200
Requires: Spawning Pool
| 100 |
0 |
2 |
50 |
Drone
Basic worker unit. Can harvest minerals and Vespene Gas. Can mutate into structures.
Hit Points: 40
Requires: Hatchery
Basic worker unit. Can harvest minerals and Vespene Gas. Can mutate into structures.
Hit Points: 40
Requires: Hatchery
| 50 |
0 |
1 |
17 |
Overlord
Provides command, which raises the maximum number of units available. Can morph into Overseer.
Hit Points: 200
Requires: Hatchery
Provides command, which raises the maximum number of units available. Can morph into Overseer.
Hit Points: 200
Requires: Hatchery
| 100 |
0 |
0 |
25 |
Nydus Worm
Friendly units can use a Nydus Worm to instantly travel to any other Nydus Worm or Nydus Network owned by the player. Grows creep, used to feed nearby structures.
Hit Points: 200
Friendly units can use a Nydus Worm to instantly travel to any other Nydus Worm or Nydus Network owned by the player. Grows creep, used to feed nearby structures.
Hit Points: 200
| 100 |
100 |
0 |
20 |
Zergling
Fast melee creature. Can morph into a Baneling. Can attack ground units.
Hit Points: 35
Requires: Spawning Pool
Fast melee creature. Can morph into a Baneling. Can attack ground units.
Hit Points: 35
Requires: Spawning Pool
| 50 |
0 |
1 |
24 |
Hydralisk
Ranged attacker. Can attack ground and air units.
Hit Points: 90
Requires: Hydralisk Den
Ranged attacker. Can attack ground and air units.
Hit Points: 90
Requires: Hydralisk Den
| 100 |
50 |
2 |
33 |
Mutalisk
Air unit that bounces its shot to strike multiple targets. Can attack ground and aie units.
Hit Points: 120
Requires: Spire
Air unit that bounces its shot to strike multiple targets. Can attack ground and aie units.
Hit Points: 120
Requires: Spire
| 100 |
100 |
2 |
33 |
Corruptor
Anti-air flyer. Can Corrupt enemy buildings, making them unable to function. Can morph into Brood Lord. Can attack air units.
Hit Points: 200
Energy: 200
Requires: Spire
Anti-air flyer. Can Corrupt enemy buildings, making them unable to function. Can morph into Brood Lord. Can attack air units.
Hit Points: 200
Energy: 200
Requires: Spire
| 150 |
100 |
2 |
40 |
Ultralisk
Heavy assault beast with an area damage attack. Can attack ground units.
Hit Points: 600
Requires: Ultralisk Cavern
Heavy assault beast with an area damage attack. Can attack ground units.
Hit Points: 600
Requires: Ultralisk Cavern
| 300 |
200 |
6 |
70 |
Overseer
Advanced aerial observer. Maintains the unit cap set by the Overlord. Can use spawn Changeling. Detector.
Hit Points: 200
Energy: 200
Requires: Lair
Advanced aerial observer. Maintains the unit cap set by the Overlord. Can use spawn Changeling. Detector.
Hit Points: 200
Energy: 200
Requires: Lair
| 50 |
100 |
0 |
17 |
Roach
Assault unit. Regenerates health quickly when burrowed. Can attack ground units.
Hit Points: 145
Requires: Roach Warren
Assault unit. Regenerates health quickly when burrowed. Can attack ground units.
Hit Points: 145
Requires: Roach Warren
| 75 |
25 |
1 |
27 |
Brood Lord
Flying heavy assault unit. Shoots Broodlings at its target. A Broodling is a small creature that can attack ground units. Can attack ground units.
Hit Points: 275
Requires: Greater Spire
Flying heavy assault unit. Shoots Broodlings at its target. A Broodling is a small creature that can attack ground units. Can attack ground units.
Hit Points: 275
Requires: Greater Spire
| 150 |
150 |
2 |
34 |
Infestor
Infestation specialist. Can move while burrowed. Can use Siphon life, Fungal Growth, and Neural Parasite abilities.
Hit Points: 90
Energy: 200
Requires: Infestation Pit
Infestation specialist. Can move while burrowed. Can use Siphon life, Fungal Growth, and Neural Parasite abilities.
Hit Points: 90
Energy: 200
Requires: Infestation Pit
| 100 |
150 |
2 |
50 |
Baneling
Suicide unit. Does damage over a small area. Can attack ground units.
Hit Points: 30
Requires: Baneling Nest
Suicide unit. Does damage over a small area. Can attack ground units.
Hit Points: 30
Requires: Baneling Nest
| 25 |
25 |
0 |
20 |
Metabolic Boost
Increases the movement speed of all Zerglings by 20%.
Increases the movement speed of all Zerglings by 20%.
|
100 |
100 |
110 |
Grooved Spines
Increases the Hydralisks attack range.
Increases the Hydralisks attack range.
|
150 |
150 |
80 |
Melee Attacks
Increases attack damage of all Zerg ground melee units.
Requires: Lair
Increases attack damage of all Zerg ground melee units.
Requires: Lair
|
100 150 200 |
100 150 200 |
140 170 200 |
Ground Carapace
Increases the armor of all Zerg ground units.
Requires: Lair
Increases the armor of all Zerg ground units.
Requires: Lair
|
150 225 300 |
150 225 300 |
140 170 200 |
Missile Attacks
Increases attack damage of all Zerg ground ranged attacks.
Requires: Lair
Increases attack damage of all Zerg ground ranged attacks.
Requires: Lair
|
100 150 200 |
100 150 200 |
140 170 200 |
Flyer Attack
Increases attack damage of all Zerg air units.
Increases attack damage of all Zerg air units.
|
100 175 250 |
100 175 250 |
140 170 200 |
Flyer Carapace
Increases the armor of all Zerg air units.
Increases the armor of all Zerg air units.
|
150 225 300 |
150 225 300 |
140 170 200 |
Chitinous Plating
Increases the armor of all Utralisks by +2.
Increases the armor of all Utralisks by +2.
|
150 |
150 |
110 |
Anabolic Synthesis
Increases the movement speed of Ultralisks.
Increases the movement speed of Ultralisks.
|
150 |
150 |
110 |
Glial Reconstitution
Increases the movement speed of all Roaches.
Increases the movement speed of all Roaches.
|
100 |
100 |
110 |
Tunneling Claws
Enables the Roach to move while burrowed.
Enables the Roach to move while burrowed.
|
150 |
150 |
110 |
Flyer Attack
Increases attack damage of all Zerg air units.
Increases attack damage of all Zerg air units.
|
100 175 250 |
100 175 250 |
140 170 200 |
Flyer Carapace
Increases the armor of all Zerg air units.
Increases the armor of all Zerg air units.
|
150 225 300 |
150 225 300 |
140 170 200 |
Peristalsis
Increases the movement speed of Infestors while traveling burrowed.
Increases the movement speed of Infestors while traveling burrowed.
|
100 |
100 |
60 |
Pathogen Glands
Increases the Infestors energy by +25.
Increases the Infestors energy by +25.
|
150 |
150 |
80 |
Centrifugal Hooks
Increases the movement speed of all Banelings.
Increases the movement speed of all Banelings.
|
150 |
150 |
110 |
