Dolphin emulator Steam release cancelled after Nintendo pushes back

The Dolphin emulator is no longer planned to be released on Steam. It allows users to play Nintendo GameCube or Wii games through a PC. Developers backed off a plan announced in March to bring Dolphin to Steam after discussions between Nintendo and Valve put the emulator’s creators in an “impossible” situation: Getting approval from Nintendo to release their emulator through Steam.

According to a post from the team behind Dolphin, Valve’s legal department contacted Nintendo of America after the planned Steam release was announced. According to a post from the team behind Dolphin, Valve’s legal department reached out to Nintendo of America after the planned Steam release was announced. Nintendo is said to have requested that Valve block the emulator’s Steam release, citing — but not legally invoking — the Digital Millennium Copyright Act.

Nintendo’s lawyers argued in a letter to Valve that Dolphin operates by incorporating Nintendo’s “proprietary cryptographic keys” by decrypting the ROMs of GameCube and Wii software, thereby violating the DMCA. Nintendo is referring to the Wii Common Key, a decryption key built into Wii hardware that was extracted more than a decade ago by a separate group — known as Team Twiizers — and incorporated into Dolphin’s code.

The team behind Dolphin argued in their blog post about the emulator’s Steam release that “only an Incredible tiny portion of our code is actually related to circumvention,” and that using the Wii Common Key does not apply to GameCube games. Nintendo seems not to be bothered by this. Nintendo is generally against third-party console and game emulation.

“Valve […]Tell us we must come to an understanding Nintendo in order to release on Steam,” the Dolphin team wrote. “Considering the strong legal wording at the start of the document and the citation of DMCA law, we took the letter very seriously.”

Dolphin’s creators say they’re abandoning their efforts to release Dolphin on Steam, but that some of the features developed for that version of the emulator will still be released. Dolphin is already available to download via the project’s website, and is compatible with Android, Linux, Mac, and Windows PCs.

“Valve ultimately runs the store and can set any condition they wish for software to appear on it,” the project’s creators said. “But given Nintendo’s long-held stance on emulation, we find Valve’s requirement for us to get You can also check out our Facebook page.Nintendo, a Steam-based release is impossible. Unfortunately, that’s that.”