Structures are buildings that produce the units that will allow you to make up your armed forces in Planetary Annihilation.
Structures divide into two tiers: basic tier 1 structures which can be built from the start, and advanced tier 2 structures which produce more advanced units but take time to build up to.
This page explains the various structures known to be in the game.
Resource Structures
- Metal Extractors
- Energy Plants
- Energy Storage
- Metal Storage
- Wind Turbine
- Fusion Generator
Surveillance Structures
- Radar
- Sonar
- Satellites
Defense Structures
- Barriers
- Defense Towers
- Pelter
- Lobber
- Catapult
- Anti-Nuke Launcher
- Nuclear Missile Launcher
- Torpedo Launcher
- Jellyfish
Factories
- Vehicle Factories
- Bot Factories
- Air Factories
- Naval Factories
Orbital Structures
Although not currently implemented, a number of orbital structures are planned for the game, including:
- Orbital Factory
- Orbital Weapons platform
- Launchpad (for units to travel by rocket to other planets)
- Orbital Cannon
- Asteroid Engine (which allows asteroids to be weaponized and used against enemy planets)
- Gas Mine (a resource collector for gas giants)
- Teleporters
- Satellites
