Forza Horizon 1 was removed from the XBOX digital store on October 20, 2016, and Microsoft has never disclosed its reasons, supposedly due to licensing issues with music, vehicles, etc. But yesterday, some netizens found that "Forza Motorsport: Horizon 1" suddenly reappeared in the Microsoft Store, selling for $19.99 (about 132 yuan), but it was removed 6 hours later (11:30 a.m. Pacific Time).

According to the Microsoft Store page, Forza Motorsport: Horizon 1 can be played on Xbox One and Xbox Series X/S, plus Xbox Live is also supported, and the game capacity is about 9.19GB.
This sudden re-listing, which only contains the game body but does not contain DLC, but has added a large number of new "vehicle packages" for purchase, which is really confusing. At present, there is no official response to the matter.