I think I got subnatica free at some point from one of the various giveaways (though might have it mixed up with something else), but I just can't bring myself to try it ... I get realllllll shakey with underwater monsters ... I still remember that bit in one half life game where you're walking along this metal gangplank inside and it breaks and drops you into the water with one of those shark alien things, I absolutely lost it, still feel squirmy thinking about it now... not sure what the difference is being underwater ... I think it's just that something massive can kinda appear out of nowhere, at least on land you see it coming.