The Alters is the new game from the This War Of Mine and Frostpunk devs
The Alters wants you to think about how small choices can change the type of person you are, like a big science fiction Sliding Doors. Only, since it's the new game from the developers of Frostpunk and This War Of Mine, I'm guessing the stakes are higher than whether Gywneth Paltrow gets it together with John Hannah. For one, you're creating alternatve versions of yourself in order to survive on a rickety base rolling across an alien world.