UnknownWorlds made Subnautica?
(https://cdn.cloudflare.steamstatic.com/steam/apps/264710/extras/20141216_Steam_Inline_DamagedPod.jpg)
They were the ones who made NS1 and NS2!!
https://unknownworlds.com/games/
https://unknownworlds.com/subnautica/
https://store.steampowered.com/app/264710/Subnautica/ (CDN$ 39.99)
I was watching Neebs Gaming play Subnautica and I want it but I had no clue the game was made by the makers of the other games I also have loved and played!
https://www.youtube.com/watch?v=bwi12tpZc2w
And no Sandman you don't have to watch the whole thing :P ;D