ARTE Riff Mountain Dev Diary 3 : the characters
Welcome to ARTE Riff Mountain: in this third Dev Diary, the episode shines a light on a key pillar of the experience… its characters, and the voices that bring them to life.
SoWhen? has once again renewed its Epic Games Unreal Engine Gold Partner status in 2026
SoWhen? has been an Unreal Engine partner for the 4th consecutive year and renews its recognition as a top-tier partner worldwide!
Discover ARTE Riff Mountain’s musical runner
ARTE Riff Mountain expands with a brand-new music runner. In this course, music isn’t just something you listen to: you run through it, live it, and play it—driven by the action.
SoWhen? created a virtual universe to reveal a new urban logistics brand: Flexis
SoWhen? created a virtual universe to reveal a new urban logistics brand: Flexis A scalable, interactive, and customizable tool tailored to your needs https://sowhen.fr/wp-content/uploads/2025/12/Flexis_TeaserApp_04.mp4 Designed from the outset as a structuring tool, this virtual universe supports the brand’s communications, product demonstrations and business use cases. Context and challenges Flexis is an emerging European brand specialized…
Hellfest reveals its 2026 lineup and announces the release of ARTE Riff Mountain!
Hellfest announced the release date of ARTE Riff Mountain, coming on November 21st, 2025, and revealed its official cinematic trailer.
Paris Games Week: discover the demo of our co-production ARTE Riff Mountain!
ARTE Riff Mountain will be featured at Paris Games Week, with an exclusive first demo available to the public.
Dev Diary 2: Behind the scenes of ARTE Riff Mountain’s design
After introducing the birth of the project in the first episode, this Dev Diary #2 dives into a key stage of the adventure: the conception phase.
SoWhen? at Unreal Day in Belgrade with SGA
SoWhen? was invited by SGA and EPIC to present a masterclass about our Multivert studio and a keynote on our co-production ARTE Riff Mountain.
Dev Diary 1: the Birth of ARTE Riff Mountain
Today we’re launching a brand new video series: the ARTE Riff Mountain Dev Diaries.
These short episodes take you behind the scenes of the creation of our immersive, musical, and narrative experience co-produced with ARTE.
SoWhen? with Flexis at Unreal Fest Stockholm 2025
Mohamed Marouene (CEO, SoWhen?) and Yuliya Gubkina (Co-Creation Leader, Flexis) will share an exclusive behind-the-scenes look at the creation of the Flexis Virtual Universe during the conference: “𝐻𝑢𝑚𝑎𝑛𝑠, 𝐻𝑎𝑟𝑑𝑤𝑎𝑟𝑒, 𝑆𝑒𝑟𝑣𝑖𝑐𝑒𝑠, 𝑎𝑛𝑑 𝑅𝑒𝑎𝑙𝑖𝑠𝑚: 𝐹𝑙𝑒𝑥𝑖𝑠’ 𝐿𝑜𝑔𝑖𝑠𝑡𝑖𝑐𝑠 𝑆𝑡𝑜𝑟𝑦 𝑖𝑛 𝑈𝐸.”.