Forza Horizon 6’s leaked Steam preload build is already spreading online

A pre-release PC build of Forza Horizon 6 is reportedly circulating online after an unencrypted Steam preload was uploaded.

The leak appears to have surfaced nearly 10 days before launch, with release set for May 19, 2026 and early access on May 15.

Microsoft and Playground Games have not confirmed the leak, but it has already spread across forums and social platforms.

The incident could hurt preorder momentum, spoil the launch campaign, and expose an unoptimized build before release.