I've been playing this game a lot lately. It's kind of an open-world exploration/buildling/crafting/horror game where all the elements are put together just right. It also takes place almost entirely underwater.
My one gripe with it is that essential components have randomly generated locations -- I'm currently pretty fucked because an appliance that I need to upgrade everything to go deeper I've spent hours looking for and haven't found yet. Also building is sometimes weird and you have to play with different pieces until the engine finds one that it thinks will fit. But overall, really great game.