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OpusMajor
Cross-platform multiplayer game with music as magic
About OpusMajor
Opus Major is a Paris-based game development studio founded in January 2023 by CEO Jean-Nicolas Vernin and CCO Pierre-Armand Nicq. The company secured $10 million in a seed funding round led by Griffin Gaming Partners and Alven to support the development of its debut title. The founders bring extensive experience from the gaming industry; Vernin previously co-founded mobile developer Madbox and worked at Gameloft, while Nicq spent five years at Ubisoft before joining Madbox in 2021.
The studio's mission is to create social, interactive experiences by combining music and gaming. Their first project, codenamed Opus #1 and officially titled MAJJAM, is a cross-platform, multiplayer adventure where music is the core mechanic. In the game, players form bands of heroes to combat a force that is silencing the world, using music to fight enemies, shape the environment, and heal the world. The game is designed as a "musical sandbox" accessible to players regardless of their musical background, emphasizing creativity and collaboration over rhythm-based challenges. A limited-access playable version of MAJJAM is planned for release in 2025, with a playtest scheduled for September.
Source: Dealroom company dataKnowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SEEDOther financing | Mar 2025 | $10M | $40M | Alven · Griffin Gaming Partners | ↗ |
Growth signals
Latest recorded traffic for OpusMajor is 1.2K monthly website visits, down 20% over the last three months. OpusMajor's team grew 43.5% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
Griffin Gaming Partners
Alven
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about OpusMajor on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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