Subnautica

Intro you are ryley Robinson in Subnautica(may be spoilers) in 2199 A.D and need to survive on a ocean planet named planet 4546-B after you were in a big ship called the Aurora was and wasbshot down by a alien lazer because of quarantine so no one can leave or enter because if avirus called Kharaa Bacterium and need to find a cure. anyways, your on lifepod 5 . good luck!