I've been playing a lot of ARC: Survival Evolved, which has recently came out in early access. It's a survival game that reminds me a lot of the Realistic Needs and Diseases mod for Skyrim, but a lot more expanded.
What your purpose on the island is in uncertain, but you're dropped there with pretty much nothing. You have to hunt, gather resources and circumvent hostile dinos and creatures to survive.
I wouldn't recommend it at the moment, as it is very much an early acces game (albeit with a ton of initial content) but I'd definitely recommend you to keep an eye on it. They're pumping out updates, content and fixes almost daily.
There's incredible potential here, and unlike many early access developers, they're proving to be very competent and committed. Which leads me to believe that potential might be actually realized in this game.
These just kinda hang out. They're passive unless you attack them, though, so it's cool.
You can't see them, but there's giant Megalodon sharks and giant dinosaur equivalent alligators in these waters. It's also where I drink and wash my butt. In that order.
It's a early buggy mess right now, but it sure is pretty.
You're a ****, man.