Terrain types
 
 

/1 Plains

Gold income: 8
Crystal income: 1
Population: 100
Explored: 100

/2 Forest

Gold income: 5
Crystal income: 2
Population: 70
Explored: 60

/3 Hills

Gold income: 6
Crystal income: 2
Population: 60
Explored: 75

/4 Swamp

Gold income: 2
Crystal income: 4
Population: 40
Explored: 50

/5 Desert

Gold income: 3
Crystal income: 3
Population: 30
Explored: 70

/6 Tundra

Gold income: 4
Crystal income: 2
Population: 30
Explored: 70