River Valley

The River Valley is the first map in the game. It is in the Temperate region. Completing this region unlocks the Hill and Dale map.

Buildings

Tier 1 buildings

Name	Icon	Cost (Gardener)	Unlocked by
Turbine		40	n/a
Toxin Scrubber		25	Tutorial stage
Irrigator		25	Tutorial stage
Water Pump		25	having ??? many Greenery tiles
Calcifier		40	having ??? many Greenery tiles
Excavator		40	having ??? many Greenery tiles

Tier 2 buildings

Name	Icon	Cost (Gardener)	Unlocked by
Hydroponium		25	n/a
Beehive		20	n/a
Solar Amplifier		15	150 Fynbos tiles
Arboretum		50	100 Ashy Nutrients tiles
Research Centre		10	100 Ashy Nutrients tiles? (unverified)
Cloud Seeder		25	one Research Centre

Tier 3 buildings

Name	Icon	Cost (Gardener)	Unlocked by
Airship		25	n/a
Recycling Silo		25	one Airship
Recycling Drone		10	10% recycling
Loading Dock		10	one Recycling Drone
Pound Lock		25	one Recycling Drone
Sonic Pulse		10	10% recycling? (unverified)
Wildlife Bridge	Invalid icon "AnimalCrossing" defined.	10	10% recycling? (unverified)
Animal Observatory		50	??? (unknown)

Climate

Greenery Bonus	Title	Humidity needed (%)	Note
25	Wildflower bloom	22
35	Migratory birds return	30
30	Fungi in forests	40
50	Ferns on riverbanks	55
100	Waterlillies blossom	80
150	Salmon run	90
*	Rains begin	70	Precipitation

Animals

Name	Icon	Region	How to find
Beaver		Temperate	20+ River, 20+ Forest, High ground
Brown Bear		Temperate	20+ Forest, High ground, Beehive
Deer		Temperate	20+ Greenery
Frog		Temperate	10+ Wetland, 5+ Fynbos
Goose		Temperate	4 tiles radius lake
Timberwolf		Temperate	15+ Forest, Greenery where Deer have already been found

Screenshots

• 
  An example of how the map looks at the outset
• 
  The same map, at completion