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Terrain & Peeps
Expand atmosphere
Bring water to dry land, compost the ground and plant saplings to extend the habitable area.
Terraforming
Balance digging and filling, finish channel jobs to release water and keep composting on eligible dry land.
Composting jobs
Landscapers use Compost rather than make it. Check the Compost Heap, dry target tiles, staff and pending terrain work.
Population growth
The 90-Peep cap belongs to the demo. In the full game, check empty housing slots and School coverage for growth.