All maps in this pack include SEA mangrove shallows terrain.Details is as follows : percent_chance 30 #define BOG_ARABIA percent_chance 15 #define BOG_FOREST percent_chance 15 #define BOG_ISLANDS percent_chance 10 #define MANGROVE_JUNGLE percent_chance 10 #define PACIFIC_ISLANDS percent_chance 10 #define SANDBANK percent_chance 10 #define WATER_NOMAD