Regions
The Regions are the different levels playable in Terra Nil. There are four regions, each having three to four maps, specific Biomes, and Animals.
Temperate
River Valley
- Power: wind via Turbine
- Weather: humidity
- Tier 2 Biomes: Wetland, Fynbos, Forest
- Recycling: by water with Recycling Drone
Hill and Dale
- Power: wind via Turbine
- Weather: humidity and heat
- Tier 2 Biomes: Wetland, Fynbos, Forest, Rocky Scrubland
- Recycling: by water with Recycling Drone
Polluted Bay
- Power: hydro via Tidal Turbine
- Weather: humidity
- Tier 2 Biomes: Wetland, Fynbos, Forest, Deciduous Forest
- Recycling: by water with Recycling Drone
Abandoned Quarry
- Power: wind via Turbine
- Weather: humidity
- Tier 2 Biomes: Wetland, Fynbos, Forest
- Recycling: by air with Flying Recycling Drone
Tropical
Desolate Island
- Power: wind via Turbine
- Weather: humidity and heat
- Tier 2 Biomes: Mangroves, Beach, Tropical Forest, Coral Reef
- Recycling: by monorail with Recycling Beacon
Scorched Caldera
- Power: geothermal via Geothermal Plant
- Weather: humidity and heat
- Tier 2 Biomes: Tropical Forest, Bamboo, Lake Vegetation
- Recycling: by monorail with Recycling Beacon
Archipelago
- Power: wind via Turbine
- Weather: humidity and heat
- Tier 2 Biomes: Mangroves, Beach, Tropical Forest, Coral Reef
- Recycling: by water with Recycling Drone
- Note: monorail available at Stage 2 (is not used for recycling)
Polar
Volcanic Glacier
- Power: geothermal via Geothermal Plant
- Weather: humidity, heat, radiation
- Tier 2 Biomes: Boreal Forest, Tundra, Lichen & Kelp Forest
- Recycling: by monorail with Recycling Beacon
Subpolar River
- Power: wind via Turbine
- Weather: humidity and heat
- Tier 2 Biomes: Boreal Forest, Tundra, Lichen, Rocky Scrubland
- Recycling: by air with Flying Recycling Drone
Polluted Fjord
- Power: hydro via Tidal Turbine and wind via Turbine
- Weather: humidity, heat, radiation
- Tier 2 Biomes: Boreal Forest, Tundra, Lichen & Kelp Forest
- Recycling: by monorail with Recycling Beacon
Continental
Continental Outskirts
- Power: extend the pre-existing Geothermal Plants with power lines
- Weather: humidity, heat, radiation
- Tier 2 Biomes: Fynbos, Deciduous Forest, Bamboo
- Recycling: by air with Flying Recycling Drone
Flooded City
- Power: hydro via Tidal Turbine and power lines
- Weather: humidity, heat, seismic stability followed by radiation
- Tier 2 Biomes: Bamboo, Deciduous Forest, Lagoon, Sunflowers
- Recycling: by air with Flying Recycling Drone (also initially by boat)
- Has monorail but doesn't use it for recycling
- This is the level with the spaceship which is the thematic finale of the game
Irradiated Wasteland
- Power: wind via Turbine
- Weather: humidity, heat, radiation
- Tier 2 Biomes: Bamboo, Deciduous Forest, Lagoon, Sunflowers
- Recycling: by monorail with Recycling Beacon