Since the game was and servers were shut down in 2023, you cannot buy it digitally from official sources like Microsoft. Here are the only legitimate ways to play:
When you see a file named License Key.txt bundled with a "REPACK" label on public forums or file-sharing sites, it is almost universally a scam. Why the TXT File is a Trap Download Forza Horizon 2 License Key.txt REPACK
The dangers are not hypothetical. On the Microsoft Q&A forum, a user reported a devastating breach after downloading a malicious Forza Horizon mod. The user stated: "I downloaded a 'FORZA horizon mod menu' and after finding out it was a fake... my Instagram account got hacked... my Epic Games had 2FA linked to an email that wasn't mine... someone had been selling items in my Steam inventory" . This illustrates the domino effect of a single malicious download. Since the game was and servers were shut
Determined to learn more, Alex contacted RepackerX through a private message. To his surprise, RepackerX agreed to meet with him at an abandoned warehouse on the outskirts of town. On the Microsoft Q&A forum, a user reported
Insert the physical disc into an Xbox One, Xbox Series X, or Xbox 360 console to install and play.
Forza Horizon 2 is an action-packed racing game developed by Playground Games and published by Microsoft Studios. The game takes place in a fictional representation of the French Riviera, offering players a vast, open world to explore and conquer. With a vast collection of cars, ranging from classic models to modern supercars, Forza Horizon 2 provides an exhilarating gaming experience.
The one "REPACK" you don't want is the one filled with viruses on your hard drive. The only safe key to press is the one for the official Xbox store or the Xbox Game Pass subscription, which offers modern, secure, and fully-featured racing experiences.