Passage: Braid is a platform and puzzle video game developed by Number None and considered an indie title. The game was originally released in August 2008 for the Xbox 360's Xbox Live Arcade service. Ports were developed and released for Microsoft Windows in April 2009, OS X that May, PlayStation 3 that November, and Linux in December 2010. Jonathan Blow designed the game as a personal critique of contemporary trends in video game development. He self-funded the three-year project. Webcomic artist David Hellman drew the artwork, which underwent several iterations until it satisfied the designer's vision.

Question: What month did the game come out?
August