Prime Matter is a premium video game publishing label operating within the Plaion group (formerly Koch Media), dedicated to delivering diverse, immersive, and creatively ambitious titles from development studios around the world across a broad spectrum of genres and platforms. Launched in June 2021 during the summer announcement season, the label was established to expand its parent company's multi-label publishing strategy—complementing sister labels focused on mainstream and family-oriented releases—in response to Koch Media's continual growth as a global publishing service provider seeking to meet the demands of an increasingly diverse audience. The label's name draws from the alchemical concept of prima materia, the formless primal matter possessing no fixed shape of its own yet capable of morphing into any substance, a metaphor chosen to reflect the label's guiding philosophy of versatility, flexibility, and adaptability in reforming itself to help each partner studio realize the full potential of their creative vision.
Headquartered in Munich and headed by industry veteran Mario Gerhold, Prime Matter assembled a compact team blending seasoned professionals with newer talent, built around a developer-first ethos that prioritizes empowering studios and granting them the creative freedom to express their vision rather than imposing top-down constraints. The label emphasizes that many of the industry's most treasured intellectual properties began as crowdfunded ventures or passion projects outside the mainstream, and it positioned itself as a home for both original new properties and established brands, publishing a wide-ranging portfolio spanning action, role-playing, horror, and adventure experiences from studios across the globe while also handling select legacy titles from longtime parent-company partners transitioning to new platforms. As a fully owned publishing unit within Plaion—itself a subsidiary of the Swedish holding company Embracer Group following the 2018 acquisition of Koch Media—Prime Matter operates alongside the group's network of development studios and regional publishing offices, contributing to its parent's global reach while pursuing its mission of connecting ambitious games with players and nurturing communities around premium interactive experiences.

