Firewatch(2016)

Firewatch is a single-player first-person video game where you, as a man named Henry, explore the Wyoming wilderness after taking a summer job as a fire lookout. What is supposed to be a peaceful respite from your complicated life takes a turn when you start to question some of the things that are happening to you. Your only human connection is over a handheld radio, which you’ll use to speak with your supervisor Delilah about the things both of you are experiencing.