Terain

If you played Civilization, the terrain concept of Strategilization is familiar to you. There are 4 water and 4 land terrain types, and land terrain can have various overlays.

Water terrain: Land terrain: Overlays:
 * Ocean
 * Sea
 * Shore
 * Fresh lake
 * Grassland
 * Plains
 * Desert
 * Tundra
 * Hills
 * Mountains
 * Forest
 * Jungle
 * Marsh
 * River