deadmau5 Is Developing OBERHASLI, an Interactive Music and Entertainment Experience – Exclusively on Core

Launching on Core this Fall, Oberhasli Features an Evolving Social Space and Virtual Music Experience Directed by deadmau5, Where Fans Can Hang Out, Attend Concerts and Engage with the Artist.

During Gamescom’s Opening Night Live hosted by Geoff Keighley, world renowned electronic artist deadmau5 announced that he is developing Oberhasli, a new virtual world and music experience, exclusively on Core, the premier platform for user-created multiplayer games and virtual worlds.

Designed as an interactive space in the multiverse where fans can meet up virtually, Oberhasli will feature a constantly evolving online world with music, games, and other interactive content curated by deadmau5 himself. Fans will be able to socialize with each other, play games, listen to live music performances and much more when Oberhasli debuts on Core October 14 with an exclusive live music performance featuring deadmau5 and friends. 

“Creating a world like Oberhasli has been a vision of mine for years now, but I quickly discovered how daunting it can be to create a multiplayer experience as a solo developer,” said Joel Zimmerman who is deadmau5. “The amazing thing about Core is that anyone can jump in and create content regardless of experience or resources. We’ve seen virtual concerts in the past, but after making a splash, they fizzle out; there’s no shelf life to them. With Oberhasli, I want to create a permanent mainstay for the artists’ metaverse, regularly updating it over time, switching things up and keeping it cohesive with real-world news and ancillary events.”

While famous musicians, including deadmau5, have previously appeared in pre-recorded, one-off online performances, Oberhasli is a radical leap forward in the pursuit of a true entertainment metaverse. Oberhasli will deliver an ever-evolving online deadmau5 world featuring concerts, social experiences, videos, exclusive music, games, and a lot more. Oberhasli is intended to be a place to visit again and again, with fresh music, games, and content, all curated by deadmau5 himself.

This is the second time deadmau5 has collaborated with the talented community of creators on Core. Earlier this summer, Core creators were asked to contribute their best dystopian worlds, which are being incorporated into the new music video for deadmau5’ single “When The Summer Dies” with musician, singer and songwriter, Lights.

“We’re so happy to be working with deadmau5 again to bring this truly innovative vision of his to life,” said Frederic Descamps, CEO and co-founder, Manticore Games. “We think the Metaverse will be built by thousands of creators, game makers, and artists who can share unique interactive experiences with their audience and generate income from their work. Oberhasli isn’t a sponsored marketing stunt – it’s a persistent home for all things deadmau5 inside of Core.”

More details about Oberhasli will be revealed soon, so stay tuned to for more updates as we bring this amazing world to life. Core is available for free on the Epic Games Store at

ABOUT deadmau5

Joel Zimmerman, more commonly known as deadmau5 (pronounced ‘dead mouse’), is one of the world’s most respected electronic music producers of modern times. Enjoying international chart success with his platinum-certified single “Ghosts ‘n’ Stuff,” as well as “Professional Griefers,” “Sofi Needs A Ladder” and “I Remember,” he has also released seven critically acclaimed albums. The multiple JUNO Award-winning and GRAMMY®-nominated artist’s ability to push the boundaries of his talent grows at an equal rate to his fan base, which counts 15 million and more over his combined social media channels. His latest music offerings which includes original productions, remixes and collaborations with featured guests like Rob Swire (“Monophobia”), Lights (“Drama Free”), Shotty Horroh, Scene of Action and more can be found on the mau5ville: level 1, 2 & 3 series.  Other current releases include “Pomegranate” with The Neptunes, “Bridged By A Lightwave” with Kiesza, “Channel 43” with Wolfgang Gartner and “Hypnocurrency” with REZZ  and “When The Summer Dies” with Lights. For more information, visit 


Manticore Games® is the developer and operator of Core™. Core is an endless universe of games to play and worlds to explore designed by a global community of creators. It’s a radically accessible game construction kit and social entertainment platform, all-in-one. Whether you’re interested in playing unexpected takes on shooters, RPGs, and party games, exploring massive and spectacular words with friends, or unleashing your own insane game designs on the world, Core is your portal to the Multiverse. Manticore Games has received backing from Benchmark Capital, XN, Epic Games, SoftBank Vision Fund 2, Correlation Ventures, BITKRAFT Esports Ventures & BITKRAFT Opportunity Fund, LVP, M Ventures, Tuesday Capital, SV Angel, Arrive (a Roc Nation company), Sapphire Sport.