Why cant you find the Sea Emperor in Subnautica? If you have'nt played the new version of Subnautica, it's probably because you're playing the BETA Subnautica. They release the BETA Subnautica 'cause everyone went crazy maaaaaaaaaad, they really want to play Subnautica. XD Any i hope this post makes sense, if you tried to find the Sea Emperor in Subnautica. Note: ( In BETA Subnautica ) At the edge of the Lava Lakes, you'll see a green glowing spot. Do you know what it is...? Its the Entrance to the Sea Emperor Facility. The Entrance is suppose to glow green. :P So yeah, you found the Sea Emperor Facility location! XD Expect its gone... Ok, bye. See ya guys soon!