Firewatch is a beautifull game to explore and no need to rush take your pace on this lovely single player story.
The mechanics of the game are really easy, there not a lot to learn since it is a exploration game in the woods.
Theres no weapons or enemies to kill.
Great visual sites and views to watch, of course you need to look out for fires.
Rest of the Review: https://steamcommunity.com/id/Dirtyfatnoise/recommended/383870