Defense buildings protect the colony from environmental threats on Aven Prime.
List of buildings[]
- Turrets attack ice shards, creep and plague spores, all of which are fairly manageable. The lightning tower is essential, however, due to wintertime lightning storms that can wreck a colony.
| Image | Structure | Nanites | Power (⚡/hour) |
|---|---|---|---|
 |
Plasma turret | 22 | 10 |
 |
Lightning tower | 15 | 1 |
