Firewatch is out now on Xbox One in the US, but not Europe.
The coming-of-middle-age drama had been due out yesterday, but it's been delayed on these shores to 30th September. In a post on its blog, Campo Santo said the delay was due to a ratings issue.
The Xbox One version of Firewatch has a free-roam mode, which will be added to the other versions of the game in the coming weeks.
Our Chris Donlan found Firewatch a fascinating experience; and one that he recommended. "Firewatch is a triumph of craft, but the consequence is that, when it comes to genuine emotional involvement, it always keeps you at a slight distance," he said of Campo Santo's debut in his Firewatch review.