|Console|| Microsoft Windows|
|Developer||Unknown Worlds Entertainment|
|Run||December 23, 2015 - Present|
|Markiplier Game Guide|
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Subnautica (meaning "under the sea") is an underwater exploration video game played by Markiplier.
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.