RealisticTerrainGeneration [ RTG ]


http://mods.curse.com/mc-mods/[..]c-terrain-generation
http://www.minecraftforum.net/[..]rtg-realistic-biomes – оффорум

http://minecraft.curseforge.co[..]c-terrain-generation
https://minecraft.curseforge.c[..]ain-generation/files – скачать
http://minecraftexpert.ru/real[..]rain-generation-mod/

в файле server.properties

level-type=RTG