There are two types of defense: active and passive.
Turret[edit | edit source]
Automatically aims and fires at hostile targets. No chance of friendly fire. After firing all ammo it will self destruct.
- Higher tiers appear to do the same damage per bullet, but fire more bullets per burst.
- Researching higher tiers also upgrades the shuttle turret.
Needs 3 sulfur to construct.
Samples can be dropped by Dekkah.
Energy Barrier[edit | edit source]
Creates an energy field when placed that blocks enemies and their projectiles.
- Can be used to block corridors, crawlspaces, the shuttle ramp, etc.
- Turrets and friendlies can fire through them.
Needs 3 lithium to construct.
Samples can be dropped by Holo-Insects.