Buildings and defences
Every structure you can raise, with its cost, build time, power draw and prerequisites.
Buildings
The structures that produce, store and unlock. Power is a running total your base must keep above zero: a plant generates it, everything else spends it.
Construction Yard
Tier 1 Unlocked by an upgrade0 0
- Build time
- 10s
- Structure
- 5,000 HP
- Storage
- 4,000
- Armour
- Structure
- Limit
- 1 per base
Concrete
Tier 130 8
- Build time
- 20s
- Structure
- 500 HP
- Armour
- Structure
- Replaced by
- Large Concrete via Large Concrete
Power Plant
Tier 1600 150
- Build time
- 6m
- Power
- +6 generated
- Structure
- 3,000 HP
- Armour
- Structure
- Replaced by
- Nuclear Reactor via Nuclear Reactor
Barracks
Tier 1900 225
- Build time
- 9m
- Power
- 1 drawn
- Structure
- 3,200 HP
- Armour
- Structure
- Replaced by
- Training Center via Training Center
Requires: Power Plant
Refinery
Tier 13,500 875
- Build time
- 35m
- Power
- 3 drawn
- Structure
- 4,000 HP
- Storage
- 3,000
- Harvester bays
- 1
- Armour
- Structure
- Limit
- 5 per base
- Replaced by
- Refinement Plant via Refinement Plant
Requires: Power Plant
Silo
Tier 1800 200
- Build time
- 8m
- Power
- 1 drawn
- Structure
- 1,500 HP
- Storage
- 1,000
- Armour
- Structure
- Replaced by
- Depot via Depot
Requires: Refinery
Combat Factory
Tier 11,400 350
- Build time
- 14m
- Power
- 2 drawn
- Structure
- 3,300 HP
- Armour
- Structure
- Replaced by
- Navigator Station via Navigator Station
Requires: Refinery
War Factory
Tier 13,000 750
- Build time
- 30m
- Power
- 3 drawn
- Structure
- 3,500 HP
- Armour
- Structure
- Replaced by
- Assault Factory via Assault Factory
Requires: 2 × Refinery
Observatory
Tier 11,800 450
- Build time
- 18m
- Power
- 2 drawn
- Structure
- 3,500 HP
- Viewing radius
- 6
- Armour
- Structure
- Replaced by
- Radar via Radar
Requires: 2 × Power Plant, 2 × Barracks
Repair Platform
Tier 12,000 500
- Build time
- 20m
- Power
- 2 drawn
- Structure
- 3,000 HP
- Armour
- Structure
- Limit
- 100 per base
Requires: 2 × War Factory
Starport
Tier 14,500 1,125
- Build time
- 45m
- Power
- 4 drawn
- Structure
- 3,500 HP
- Armour
- Structure
- Replaced by
- Galactic Gate via Galactic Gate
Requires: 2 × Observatory, 2 × War Factory
Aircraft Assembly Plant
Tier 13,100 775
- Build time
- 31m
- Power
- 3 drawn
- Structure
- 3,300 HP
- Armour
- Structure
- Replaced by
- High Tech Factory via High Tech Factory
Requires: 2 × Observatory
Large Concrete
Tier 2 Unlocked by an upgrade55 14
- Build time
- 30s
- Structure
- 900 HP
- Armour
- Structure
- Replaced by
- Foundation via Foundation
- Successor of
- Concrete via Large Concrete
Requires: Large Concrete
High Tech Factory
Tier 25,500 1,375
- Build time
- 55m
- Power
- 4 drawn
- Structure
- 3,500 HP
- Armour
- Structure
- Replaced by
- Space Station via Space Station
- Successor of
- Aircraft Assembly Plant via High Tech Factory
Requires: 2 × Observatory, High Tech Factory
Hyperion Research Center
Tier 216,250 4,065
- Build time
- 2h 42m
- Power
- 12 drawn
- Structure
- 2,500 HP
- Armour
- Structure
Requires: 2 × Observatory, 3 × War Factory
Palace
Tier 225,000 5,000
- Build time
- 3h 20m
- Power
- 12 drawn
- Structure
- 4,000 HP
- Armour
- Structure
Requires: 2 × Power Plant, 3 × Barracks, 3 × War Factory, 2 × Hyperion Research Center
Foundation
Tier 3 Unlocked by an upgrade110 28
- Build time
- 1m 10s
- Structure
- 1,620 HP
- Armour
- Structure
- Successor of
- Large Concrete via Foundation
Requires: Foundation
Nuclear Reactor
Tier 3 Unlocked by an upgrade1,300 325
- Build time
- 13m
- Power
- +12 generated
- Structure
- 5,400 HP
- Armour
- Structure
- Successor of
- Power Plant via Nuclear Reactor
Requires: Nuclear Reactor
Refinement Plant
Tier 3 Unlocked by an upgrade6,300 1,575
- Build time
- 1h 3m
- Power
- 4 drawn
- Structure
- 7,200 HP
- Storage
- 5,400
- Harvester bays
- 1
- Armour
- Structure
- Successor of
- Refinery via Refinement Plant
Requires: Power Plant, Refinement Plant
Depot
Tier 3 Unlocked by an upgrade1,450 363
- Build time
- 14m 30s
- Power
- 1 drawn
- Structure
- 2,700 HP
- Storage
- 3,000
- Armour
- Structure
- Replaced by
- Subterranean Storage via Subterranean Storage
- Successor of
- Silo via Depot
Requires: Refinery, Depot
Navigator Station
Tier 3 Unlocked by an upgrade2,500 625
- Build time
- 25m
- Power
- 2 drawn
- Structure
- 5,940 HP
- Armour
- Structure
- Successor of
- Combat Factory via Navigator Station
Requires: Refinery, Navigator Station
Assault Factory
Tier 3 Unlocked by an upgrade5,400 1,350
- Build time
- 54m
- Power
- 5 drawn
- Structure
- 6,300 HP
- Armour
- Structure
- Successor of
- War Factory via Assault Factory
Requires: 2 × Refinery, Assault Factory
Radar
Tier 3 Unlocked by an upgrade2,600 650
- Build time
- 26m
- Power
- 3 drawn
- Structure
- 6,300 HP
- Viewing radius
- 10
- Armour
- Structure
- Replaced by
- Command Center via Command Center
- Successor of
- Observatory via Radar
Requires: 2 × Power Plant, 2 × Barracks, Radar
Training Center
Tier 4 Unlocked by an upgrade1,600 400
- Build time
- 16m
- Power
- 2 drawn
- Structure
- 5,760 HP
- Armour
- Structure
- Successor of
- Barracks via Training Center
Requires: Power Plant, Training Center
Subterranean Storage
Tier 4 Unlocked by an upgrade2,600 650
- Build time
- 26m
- Power
- 1 drawn
- Structure
- 4,860 HP
- Storage
- 5,000
- Armour
- Structure
- Successor of
- Depot via Subterranean Storage
Requires: Refinery, Subterranean Storage
Command Center
Tier 4 Unlocked by an upgrade4,700 1,175
- Build time
- 47m
- Power
- 4 drawn
- Structure
- 11,340 HP
- Viewing radius
- 14
- Armour
- Structure
- Successor of
- Radar via Command Center
Requires: 2 × Power Plant, 2 × Barracks, Command Center
Galactic Gate
Tier 4 Unlocked by an upgrade8,100 2,025
- Build time
- 1h 21m
- Power
- 5 drawn
- Structure
- 6,300 HP
- Armour
- Structure
- Successor of
- Starport via Galactic Gate
Requires: 2 × Observatory, 2 × War Factory, Galactic Gate
Space Station
Tier 4 Unlocked by an upgrade9,900 2,475
- Build time
- 1h 39m
- Power
- 6 drawn
- Structure
- 6,300 HP
- Armour
- Structure
- Successor of
- High Tech Factory via Space Station
Requires: 2 × Observatory, Space Station
Defences
Emplacements that fire on anything hostile in range. Built like buildings, they fight like units — so both sets of numbers are here.
Wall
Tier 1350 88
- Build time
- 3m 30s
- Structure
- 2,000 HP
- Armour
- Structure
- Limit
- 500 per base
- Replaced by
- Metal Wall via Metal Wall
Requires: Power Plant, Barracks
Cannon Turret
Tier 11,400 350
- Build time
- 14m
- Power
- 1 drawn
- Structure
- 2,700 HP
- Attack
- 290
- Range
- 2
- Armour
- Structure
- Damage
- Bullet
- Replaced by
- Rapid Cannon Turret via Rapid Cannon Turret
Requires: Power Plant, 2 × Barracks, Observatory
Rocket Turret
Tier 2 Unlocked by an upgrade2,250 563
- Build time
- 22m 30s
- Power
- 2 drawn
- Structure
- 3,000 HP
- Attack
- 650
- Range
- 3
- Armour
- Structure
- Damage
- Missile
- Replaced by
- Galactic Defense Tower via Galactic Defense Tower
Requires: Power Plant, 2 × Barracks
Metal Wall
Tier 3 Unlocked by an upgrade625 156
- Build time
- 6m 20s
- Structure
- 3,600 HP
- Armour
- Structure
- Replaced by
- Adamantium Wall via Adamantium Wall
- Successor of
- Wall via Metal Wall
Requires: Power Plant, Barracks, Metal Wall
Rapid Cannon Turret
Tier 3 Unlocked by an upgrade2,900 725
- Build time
- 29m
- Power
- 2 drawn
- Structure
- 4,860 HP
- Attack
- 522
- Range
- 2
- Armour
- Structure
- Damage
- Bullet
- Replaced by
- Laser Tower via Laser Tower
- Successor of
- Cannon Turret via Rapid Cannon Turret
Requires: Power Plant, 2 × Barracks, Observatory, Rapid Cannon Turret
Adamantium Wall
Tier 4 Unlocked by an upgrade1,125 281
- Build time
- 11m 20s
- Structure
- 6,480 HP
- Armour
- Structure
- Replaced by
- Laser Wall via Laser Wall
- Successor of
- Metal Wall via Adamantium Wall
Requires: Power Plant, Barracks, Adamantium Wall
Laser Wall
Tier 4 Unlocked by an upgrade2,050 513
- Build time
- 20m 30s
- Power
- 2 drawn
- Structure
- 11,664 HP
- Armour
- Structure
- Successor of
- Adamantium Wall via Laser Wall
Requires: Power Plant, Barracks, Laser Wall
Laser Tower
Tier 4 Unlocked by an upgrade5,850 1,463
- Build time
- 58m 30s
- Power
- 3 drawn
- Structure
- 8,748 HP
- Attack
- 940
- Range
- 3
- Armour
- Structure
- Damage
- Bullet
- Successor of
- Rapid Cannon Turret via Laser Tower
Requires: Power Plant, 2 × Barracks, Observatory, Laser Tower
Galactic Defense Tower
Tier 4 Unlocked by an upgrade3,850 963
- Build time
- 38m 30s
- Power
- 4 drawn
- Structure
- 5,400 HP
- Attack
- 1,170
- Range
- 4
- Armour
- Structure
- Damage
- Missile
- Replaced by
- Proton Cannon via Proton Cannon
- Successor of
- Rocket Turret via Galactic Defense Tower
Requires: Power Plant, 2 × Barracks, Galactic Defense Tower
Proton Cannon
Tier 4 Unlocked by an upgrade5,800 1,450
- Build time
- 58m
- Power
- 6 drawn
- Structure
- 9,720 HP
- Attack
- 2,106
- Range
- 5
- Armour
- Structure
- Damage
- Siege
- Successor of
- Galactic Defense Tower via Proton Cannon
Requires: Power Plant, 2 × Barracks, Proton Cannon
These figures are read from the live game data as this round is configured, so they are what you will actually be charged.