A prototype of the full Terra Nil — an eco-restoration puzzle game from Free Lives and Devolver Digital. Start with a barren wasteland and work through phases of reclamation: establish the water system, purify the soil, cultivate pioneer greenery, restore biodiversity, fix the climate, introduce wildlife, and finally recycle every structure used in the process until the land is pristine again. Each map is procedurally generated, and no two playthroughs within a region are identical.