"forza horizon 3" was developed for windows 10 and xbox one. the game is set in australia, and has the player represented in the game as the host of the horizon festival itself. the game launched on september 27, 2016 (september 23 for ultimate edition owners). the game launched with over 350 cars and is the first game in the series to be launched on both microsoft windows and xbox one. an expansion titled "blizzard mountain" was released on december 13, 2016, featuring a snow area along with the name giving blizzard storms and eight new cars. a second expansion themed around "hot wheels" was released on may 9, 2017. this expansion features a new area called thrilling-utopia and adds orange and blue hot wheels track with loops, jumps, corkscrews, boost pads, half-pipes and more. the expansion also includes ten new cars. as of december 2016, "forza horizon 3" sold around 2.5 million units.