Subnautica Subnautica is an underwater, open-world adventure game set on an alien ocean planet. It is currently available on Steam: http://store.steampowered.com/app/264710/ Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines, terraform voxel terrain, and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - All while trying to survive. Users who follow Subnautica Rui CDM kosik The Screw Baron The Screw Nest audan3339 aysan aydan 4546b Red Panda DA CAR BOSS XIMKOT XIMKOT TV Archae JustDistic Jameson Hecker the edge of nowhere Micque Housekeep23.ing