Subnautica | Cyclops Hull Blueprints | Let's Play Subnautica Gameplay | 07br br ️ LIKE SUBSCRIBE ️ br ️ Subnautica | Seamoth Sea and Space Vehicle | Let's Play Subnautica Gameplay | 06br br ABOUT THE GAMEbr Subnautica, descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more, all while trying to survive.