Frostpunk

"This game, although it's 90% snow, is so good looking. Don't let that fool you though, it's a nasty, unrelenting, ruthless beast. It took me several tries to finally nail the strategy to survive on this. The choices you have to make are sometimes morally crippling and every time you think you're on to a winner something comes and whacks you in the shins as hard as it can. Saying this I can't imagine the replayability is that high, I would recommend picking this up though. It's hard, seems to be quite taxing on the PC but it's so satisfying when it's going well."