Tower 1 (100) mountains (1000)
Marsh (41)->Swamp (42)->Plains (1)->Woods (2)->Brush (3)->Hills (4)->Jungle (5)
Plains (101)->Swamp (142)->Brush (141)->March (140)->Desert (139)->Plains (138)->Brush (137)

Tower 2 (200) tundra (2000)
Plains (6)->Desert (7)->Marsh (8)->Hills (9)->Brush (10)->Woods (11)->Jungle (12)
Marsh (108)->Desert (107)->Brush (106)->Plains (105)->Jungle (104)->Marsh (103)->Brush (102)

Tower 3 (300) mountains (3000)
Marsh (13)->Swamp (14)->Plains (15)->Woods (16)->Brush (17)->Hills (18)->Jungle (19)
Plains (115)>Jungle (114)->Brush (113)->March (112)->Swamp (111)->Plains (110)->Brush (109)

Tower 4 (400) tundra (4000)
Plains (20)->Desert (21)->Marsh (22)->Hills (23)->Brush (24)->Woods (25)->Jungle (26)
Marsh (122)->Swamp (121)->Brush (120)->Plains (119)->Desert (118)->Marsh (117)->Brush (116)

Tower 5 (500) mountains (5000)
Marsh (27)->Swamp (28)->Plains (29)->Woods (30)->Brush (31)->Hills (32)->Jungle (33)
Plains (129)->Desert (128)->Brush (127)->March (126)->Jungle (125)->Plains (124)->Brush (123)

Tower 6 (600) tundra (6000)
Plains (34)->Desert (35)->Marsh (36)->Hills (37)->Brush (38)->Woods (39)->Jungle (40)
Marsh (136)->Jungle (135)->Brush (134)->Plains (133)->Swamp (132)->Marsh (131)->Brush (130)