I had such a blast with Subnautica and I've been patiently waiting for so long for this game to wrap up Early Access so I can fire it up and continue my seething addiction to the game. Below Zero continues with the gameplay I know and love and puts it in a new setting w/new story & characters and a few new mechanics. It's my understanding that it was planned as a smaller DLC project before becoming a standalone expansion (and more or less a sequel).
This time around, instead of being some manner of maintenance personnel who survived the downing of their ship, you play as Robin, a Xenologist who snuck onto the planet in search of her sister.
Currently, Jerp has 289 views for Subnautica: Below Zero across 11 videos. The game makes up over 2 days of published video on his channel, roughly 2.95% of Subnautica: Below Zero content that Jerp has uploaded to YouTube.