To Terraform is to make a new colony tile available for improvement. The ability to terraform a tile depends on the fraction of the tile that is land. The more powerful the terraforming project, the lower the required land fraction.
Each of these projects can only be performed once per colony.
| Project | Min land fraction | Requirement |
|---|---|---|
Unrecognized icon name Planetary Conversion |
0.35 | Unrecognized icon name Planetology
|
| Unrecognized icon name Planetary Adapter |
0.35 | Unrecognized icon name Planetology, Synthetic Life
|
| Unrecognized icon name Planetary Soil Upgrade |
0.35 | Unrecognized icon name Environmental Engineering
|
| Unrecognized icon name Soil Engineering |
0.30 | Unrecognized icon name Colonial Engineering
|
| Unrecognized icon name Terraforming Plant |
0.25 | Unrecognized icon name Terraforming
|
| Unrecognized icon name Habitat Improvement |
0.20 | Unrecognized icon name Habitat Improvement
|
| Unrecognized icon name Resequencing Station |
0.15 | Unrecognized icon name Soil Reclamation
|
| Unrecognized icon name Ultra Terraformer |
0 | Unrecognized icon name Environmental Resequencing
|
| Unrecognized icon name Biosphere Manipulator |
0 | Unrecognized icon name Terraforming, Ancient
|
| Unrecognized icon name Aquatic Biospheres |
0 | Amphibious |
| Unrecognized icon name Advanced Aquatic Biospheres |
0 | Amphibious, Age of War |
| Unrecognized icon name Ultra Aquatic Biospheres |
0 | Amphibious, Age of Ascension |