Other games as good as The Alters

Hello, I've just finished my first playthrough of this game and I have to say this has quickly become one of my favourite games! I'd like to know if any of you know any other survival games similar to these I could try as well. I'm planning to do a second playthrough starting from scratch because I want to see the alternate outcomes, but not right away.

Anyway, what I'm looking for is some other survival game (if sci-fi it's probably better but I'm open to try something else too) with good 3d graphics and good plot like this game.