Forza Horizon 6 leak dumps 155GB

Forza Horizon 6 looks like it got hit by the kind of leak publishers really hate — not a trailer, not a car list, but what appears to be the actual PC game build. Over the weekend, reports spread that Steam briefly exposed an unencrypted preload for Playground Games’ next racer, weighing in at about 155 GB. That matters because a preload is supposed to let paying players download early without actually playing. If the encryption fails, the preload stops being a convenience feature and turns into a full leak. ### What actually leaked? The claim is that Steam users were able to see and pull down a Forza Horizon 6 depot containing the game’s files before launch. Multiple gaming outlets describe the same core story — roughly 155 GB of data appeared, people started digging through it, and copies quickly spread beyond Steam itself. That is a lot closer to “the game escaped” than “some screenshots got out.” (nordic.ign.com) ### Why does Steam matter here? Steam preloads normally work because the files arrive encrypted, then unlock later with a small release-time update. The whole point is speed on launch day without giving anyone early access. The reported problem here is simple and brutal — the preload seems to have gone up without the lock on it, or with the decryption piece available too soon. Either way, once the raw files are out, the damage is basically done. (nordic.ign.com) ### Is the 155 GB number real? That number shows up consistently across the reporting, and it fits the scale of a modern open-world racing game on PC. Forza Horizon 6’s SteamDB listing is live, with packages and depot history visible there, which is why so much of the chatter focused on Steam infrastructure instead of some vague forum rumor. SteamDB by itself does not prove every claim about playability, but it does explain why people treated this as more than random social-media noise. (nordic.ign.com) ### Could people actually play it? Reports say yes — at least some users claimed they got the game running, and there were posts about gameplay streams and cracked copies circulating before release. The catch is that public proof is messy. Some posts were removed, and Microsoft and Playground had not publicly explained the exact failure when these reports went live. So the safest version is: the files appear to have escaped widely, and there are credible reports that some people got beyond simple datamining. (steamdb.info) ### When was it supposed to unlock? IGN’s reporting pins early access to May 15, 2026, with full launch on May 19, 2026. That means the leak landed four days before early access and nine days before general release. In leak terms, that is a huge window. It gives pirates, dataminers, and spoiler accounts time to tear through the build before legitimate buyers can even hit play. (nordic.ign.com) ### Why is this worse than a normal game leak? Because this is the whole commercial machine getting undercut at once. Review pacing gets messed up. Surprise reveals vanish. Anti-piracy plans fail. And for a game that IGN says was already near the top of Steam’s revenue chart and high on the wishlist rankings, the leak hits right at the moment Microsoft wants maximum momentum. It is less like someone stole a poster and more like someone opened the theater early. (nordic.ign.com) ### So what’s the bottom line? This looks like a preload-security failure, not just rumor inflation. The 155 GB figure is all over the reporting, the Steam angle is specific, and the timeline lines up with an imminent launch. What is still missing is a full official explanation. But the broad shape is clear — Forza Horizon 6 did not just leak in the usual internet sense. It appears to have slipped out through the front door. (nordic.ign.com)