Alan Wake's American Nightmare is an psychological horror action-adventure video game developed by Remedy Entertainment and published by Microsoft Studios. The game is a downloadable follow-up to its predecessor, Alan Wake, but is not a sequel per se, rather serving as an in-universe spinoff. The game is an Xbox 360 title and was released on 22 February 2012 worldwide. A Microsoft Windows version was released on 22 May 2012 in North America, 29 June 2012 in Europe and 15 November 2012 in Australia.

Like its predecessor, the game received mostly positive reviews. Critics praised the change of style and tone from the earlier themes of isolation, light versus darkness, and melancholy, utilizing psychological horror tropes, found in Alan Wake to the madcap, Pulp-influenced themes in Alan Wake's American Nightmare, utilizing black comedy tropes.