Eulogy in Code: How deadmau5 Developed a Gaming Tribute to His Late Cat, Meowingtons

by Admin | May 10, 2025 | Classic, Musical Industry

Again in 2012 inside a Toronto penthouse, a home shorthair cat as soon as gazed out over Yonge–Dundas Sq., his personal face beaming again at him in LED glory from a billboard beneath. “Do you even fucking know? Do you care?” Joel Zimmerman, higher referred to as deadmau5, remembers asking him of the large album advert that includes his face.

The cat did not. Typical.

However in true deadmau5 vogue, the place innovation meets self-deprecation, Meowingtons’ indifference did not cease him from turning into a muse. And now, posthumously, a playable one.

Zimmerman has unveiled Meowingtons Simulator, a tribute to his late companion, who sadly handed away in August 2023. Developed below his newly launched Oberha5li Studios banner and powered by Epic Video games’ Unreal Engine, it is a rhythm-based rag doll sport the place gamers management a digitized, dancing Meowingtons in a digital nightclub.

“Meowingtons was principally a rag doll in actual life,” Zimmerman tells EDM.com. “You’d choose him up and he’d simply flop. You may make him dance and he was simply cool with it, which was actually humorous.”

A well-known 1935 thought experiment by the theoretical physicist Erwin Schrödinger illustrated the oddity of quantum mechanics by imagining a cat in a sealed field that’s concurrently alive and lifeless till somebody observes it. Like Schrödinger’s cat, Meowingtons now exists in its personal quantum state of parody and poignancy.

However do not mistake Meowingtons Simulator for remedy in disguise. Whereas it does operate as a form of eulogy in code, it is extra so a seedbed for Zimmerman’s huge ambitions together with his new sport improvement studio.

“It isn’t a grief course of or coping mechanism,” he insists. “Meowingtons lived to be 16. That is fairly alright, so it is not like ‘woe is me.’ I processed it in a day, perhaps two. It occurs.”

Ever since Zimmerman received into sport improvement, he says, he is been studying about rag doll physics in Unreal Engine. Considered one of his earliest experiments was constructing a cat mannequin that behaved and regarded like his personal, the primary prototype of which was a low-poly kitty with no fur, flopping round with the grace of a drunk sock puppet.

When activated by the cue button, the cat transitions from procedural animation into rag doll mode, the place its actions are solely ruled by gravity and physics. Zimmerman compares the dynamics to an idea he admits is “actually darkish”: think about holding a dull cat by its head and tail, then watching it flop round as if it is “nodding to the beat.”

The sim’s rag doll physics create the phantasm of the cat dancing to the music, akin to a puppet’s actions, however with out exhibiting the strings. Zimmerman likens it to the unsettling realities behind the manufacturing of scorching canines: it really works, however it’s higher to not ask how.

It is the sort of factor that solely somebody who’s spent years in Unreal Engine boards and nerding out over real-time audiovisual mechanics can respect. That keenness led him to fulfill Aaron McLeran and Max Hayes, Epic Video games’ Lead Audio Programmer and Senior Audio Programmer, respectively. They labored on the bleeding-edge Quartz subsystem, a sample-accurate timing engine that syncs audio with precision far past commonplace body charges.

Zimmerman emphasizes the necessity for hyper-precise synchronization between audio and visible components to keep away from lag in sport engines, the place even minuscule misalignments are noticeable. In most video games, he explains, visuals are rendered at a comparatively low fee of between 60 and 120 frames per second. Nonetheless, audio operates on a a lot finer timescale, at 48,000 samples per second, which suggests audio occasions can occur in sub-microsecond intervals.

This huge distinction, which he refers to as a “chasm,” makes it troublesome to tightly sync visible cues with particular audio samples, like a kick drum or snare hit. That is the place the processing of Quartz got here in.

Operating parallel to Unreal Engine, the tech, for which Zimmerman has a deep fascination, primarily acts as a dependable metronome for audio inside it. The system enabled him to cue visuals and gameplay occasions precisely in time with the music, even at unconventional tempos with pesky decimals like 128.6 BPM.

“So it is that expertise that actually drove me to [game creation] and discovering these totally different use circumstances,” he says. “Then it was a wedding of, let’s take my rag doll cat and fasten it to the port system so that each beat, the deal with would go up. And if I modified the BPM up and down, the cat would completely be in sync. And I believed, ‘That is humorous as hell. I ought to make a sport.'”

However this wasn’t nearly noodling with the physics of a noodle-legged cat. Regardless of the hilarity of all of it, Zimmerman realized early on {that a} floppy feline wasn’t fairly a sport. So he introduced in veteran programmer Cameron Rockey, who added multiplayer options, cosmetics and, maybe most crucially, a way of neighborhood.

“What are the little issues we will add to construct a neighborhood really feel?” Rockey remembers asking. Underneath his path, what started as a unusual, simplistic simulator rapidly developed right into a extra immersive, socially-driven expertise.

One of many first issues he did was replicate dance variables throughout gamers’ cats so everybody may jam out collectively, even when they have been listening to totally different tracks. “The cats within the nightclub are synchronized to your native music somewhat than us sharing the music,” Rockey explains. “So you might be hanging out collectively, however doing one thing totally different on the identical time.”

Rockey, who has over twenty years of dev expertise, then layered in leaderboards and a “mau5head builder” that lets gamers assemble customized deadmau5 helmets utilizing collectibles gathered across the map.

“We began including increasingly little options like that for the neighborhood to do and customise their expertise inside Meowingtons, however staying on-brand for deadmau5,” he says.

Whereas the co-founders’ ardour for sport creation drives the mission ahead, its improvement course of stays refreshingly unpretentious at its core. Behind the increasing options and rising fan involvement lies a partnership unburdened by company sport improvement conventions—simply two avid creators following their instincts.

“Do not get me incorrect. I wish to assume I am fairly gifted, and I do know Cameron’s very gifted with sport design,” Zimmerman says. “However we’re simply two dudes fucking round on Discord and making a sport.”

That is underselling it. After fetching an estimated $55 million by Create Music Croup’s acquisition of his timeless music catalog, he says he has huge plans for Oberha5li Studios, which is shaping as much as be way more than a ardour mission.

“We’re at our first little factor and I anticipate rising this firm over the following couple of years,” Zimmerman says. “Perhaps two years from now, I will be 10 workers deep and we’ll have a much bigger, extra AAA-looking title on the go. So the ambition is excessive.”

Meowingtons Simulator is accessible now on Steam.