TumbleSprout Studio I/S
An independent Danish video game publisher based in Ribe.
6760 Ribe
Video Game Publishing
Founded to support independent games
TumbleSprout Studio I/S is a Danish video game publisher founded on 1 January 2025, based at Tvedgade 1 in Ribe, Denmark. We are a registered Interessentskab — a general partnership under Danish law — with CVR number 45267229.
We were founded with a clear purpose: to give independent game developers and small studios access to the publishing, distribution and marketing infrastructure they need to reach players on a global scale, without having to build that infrastructure themselves.
What we do
Video game publishing involves far more than releasing a file. It means navigating platform certification requirements, coordinating store pages, managing marketing timelines, ensuring quality standards are met, and building the audience that makes a launch meaningful.
We handle that work. Our services cover game publishing coordination, platform distribution and certification, developer support, marketing and visibility, localisation coordination and quality assurance oversight. Everything is scoped to the specific game and the developer's goals — there is no one-size approach here.
Who we work with
Our clients are independent game developers and small studios. These are teams — sometimes a single person, sometimes a small group — who have built something worth playing and need a partner to coordinate the work of bringing it to market.
We are equally suited to developers who have published before and want to expand to new platforms, and to developers who are releasing their first title and need guidance through every step of the process.
Independence and transparency
TumbleSprout Studio I/S is an independent company. We are not affiliated with any platform holder, game engine maker, game store, marketing agency or other publisher. All decisions we make are in the interest of the games we work on and the developers who make them.
We operate transparently under Danish law, with our registration, legal form and address publicly available through the Danish Business Authority's registry at datacvr.virk.dk ↗.