After Zelda fans theorized wildly on the source of this Breath of the Wild Nintendo DS demake, the original creator has come forward: "it's so funny seeing people speculate about this"

Breath of the Wild demake screenshot taken from a Nintendo DS flash card, showing a remade Link standing on the mountains of Hyrule.
(Image credit: @Ermelber (Twitter))

Sorry to break the news, but if you've been wildly speculating on the origins of a certain Legend of Zelda: Breath of the Wild demake that made rounds on Reddit and Twitter recently, the mystery has a far less juicy culprit.

"It seems an old ROM of a project I was working on with friends leaked online," creator Ermelber quote replied on Twitter in response to a GBATemp article. "It's so funny seeing people speculate about this as some sort of obscure piece of media by a mysterious Chinese dev, while it's simply just something we made several years ago. LMAO."

The demake in question sees a fully mapped out version of Hyrule, completely rebuilt for the Nintendo DS. It might be void of the towns, villages, and other building structures you'd find in the actual 2017 Nintendo Switch game, but the terrain itself is staggeringly accurate to the world map. Impressive as it is, though, it's the nature of how this ROM was discovered that led many Zelda fans on a wild goose chase of speculation and conspiracy theorizing.

Breath of the Wild but its on a DS - YouTube Breath of the Wild but its on a DS - YouTube
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Found on an old DS flashcard purchased on Chinese commerce platform AliExpress, the ROM file reimagines Breath of the Wild as a pixelated DS game. Reverse image searches revealed that clips of the demake were first published on Chinese DailyMotion-like site BilliBilli in 2019, though the poster of said videos (as well as the identity of the ROM creator themselves) was a total mystery. This layer of intrigue left plenty of room for self-proclaimed internet detectives to work their magic, coming up with a host of theories of varying levels of extravagance.

YouTuber JustJasen posted a detailed deep-dive into the demake, linked above, where he speculates the creator as being based in China. This could have made sense, given how both AliExpress and BilliBilli are Chinese-based companies and that BilliBilli is relatively unknown to Western audiences. When Ermelber, an Italian modder and game developer, claimed the ROM as his own person project made with friends, JustJasen's theory turned out to be false – though the two's friendly interactions on Twitter reassure me that there are no hard feelings here.

It's certainly been a wild ride for all involved in the speculation, though sadly, nothing super conspiracy theory-worthy after all. It doesn't take away from Ermelber's work in recreating a low-rez Hyrule being an impressive feat in itself, even if he didn't intend for the world to see it.


After playing Breath of the Wild for 14 hours straight on a long haul flight, I now appreciate the thing I found most challenging about Zelda Tears of the Kingdom.

Jasmine Gould-Wilson
Staff Writer, GamesRadar+

Jasmine is a staff writer at GamesRadar+. Raised in Hong Kong and having graduated with an English Literature degree from Queen Mary, University of London in 2017, her passion for entertainment writing has taken her from reviewing underground concerts to blogging about the intersection between horror movies and browser games. Having made the career jump from TV broadcast operations to video games journalism during the pandemic, she cut her teeth as a freelance writer with TheGamer, Gamezo, and Tech Radar Gaming before accepting a full-time role here at GamesRadar. Whether Jasmine is researching the latest in gaming litigation for a news piece, writing how-to guides for The Sims 4, or extolling the necessity of a Resident Evil: CODE Veronica remake, you'll probably find her listening to metalcore at the same time.

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