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Developer hackers hate PC protection system Denuvo and discover that things may not be as they seem

You shouldn’t believe what anyone, or at least those who want you to believe, tells you to believe. Over the past few years, anti-piracy DRM Denuvo has been accused of ruining the performance of legally purchased games, while pirates were able to get away with playing the games the way they were supposed to be played. However, one hacker has cast doubt on this suggestion, and his findings suggest otherwise.

Of course, who do you believe? When Denuvo came out it seemed like thousands of gamers were adamant that their games ran like filth because the company was trying to protect their bottom line at the expense of players or some guy on the internet? Let us be brave enough to make our own decisions.

It took DRM developer Maurice Heumann six months to finally crack the Denuvo protection system on Hogwarts Legacy — not to pirate the game, but for research purposes — and for context, Hogwarts has already been It has been hacked for over a year and has been used as an illegal game. torrents since then).

Heumann posted onI spent the past 5 months reverse-engineering Denuvo’s protection in Hogwarts Legacy, ultimately successfully bypassing it using over 2000 hooks.

One of the hardest challenges of my life.

The post later included a link to his blog, which you can read for yourself here .

Heaumann intentionally omitted many key details of his approach so that no Tom, Dick, or Harry could download a copy of 7Zip from the Internet and have a playable game within minutes, but he did reveal some interesting findings. .

The developers ran a series of tests to see how many times the DRM software was called, so each call could impact software performance, and found that the calls were infrequent, only once or twice per second, or during loading. This leads Heumann to believe that Denuvo can’t have that big of an impact because, as far as he knows, DRM isn’t consistently doing enough to cause the slowdown.

“Personally, this suggests to me that Denuvo is performing checks very infrequently, and the potential for major performance issues seems to be quite low,” Heumann said. “I don’t know if that’s the case. This would require a different, more time-consuming measurement.” , which doesn’t seem worth setting up in my opinion.

Next time I want to play a Denuvo-protected game, I won’t worry about it being the primary cause of performance issues. “

It’s important to reiterate here that these tests were only conducted on Hogwarts Legacy, and even then, the purpose was to get the game to boot to the main menu.

Many gamers who have experienced poor performance in Denuvo-protected games won’t be so quick to accept Neumann’s findings, and may point to the fact that his work as a DRM developer invalidated them in the first place.

Denuvo DRM remains an important tool for AAA publishers who want to ensure that their games don’t become torrents within minutes of release, even if that may or may not come at the expense of people actually buying the product.


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