Released September 2021

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Rainbow reactor fusion

Paint-filled VR puzzler

A follow-up to their VR hit Rainbow Reactor, that brought fast-paced match-3 to virtual reality,
Fusion introduces a story-based adventure to the classic game mode.


  • Solve the mystery in story mode – Explore the Rainbow Reactor and solve wide range of puzzles as you gather more and more strange tools from the factory floor. Beat the top score in fast-paced color-matching style gameplay to power the machinery, bring the lights back on, and learn the truth of the factory’s downfall!
  • Get to work in arcade mode – Challenge yourself to nine rounds of non-stop color-matching gameplay as the difficulty rises, and overcome the hazards and dangers hiding on the factory floor!
  • Turn down the pressure in single shift mode – Practice and perfect your skills in a customisable game.
  • Take on your friends in party mode – Designed for localized play, who can top your own personal scoreboard and become the Rainbow Reactor’s best employee?

Rainbow Reactor offers a range of modified color palettes for our colour blind players.

About Rainbow Reactor Fusion

Clock in to the Rainbow Reactor, a fast-moving VR adventure that fuses story-driven exploration with frantic color-matching gameplay. Explore a sprawling, forgotten factory that produced the cleanest energy around (probably…) Once operated by the eccentric Alfred Luzian von Hoffenhasselbrock, the Reactor is filled with clues, secrets and grumpy robots! Can you clean up this mess, solve the mystery of Alfred’s disappearance and bring the color back to the Rainbow Reactor?

About Tunermaxx

The first commercial release from Tunermaxx was the color-matching game Matchic for the Commodore Amiga in 1991.

Today, the company consists of film industry professionals with Hollywood credits under their belt, who see immense potential in Virtual Reality technology. We’re excited to bring our love of storytelling to such an exciting platform of entertainment!

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Guided by a disgruntled robot, Dottie, players will arrive at an abandoned factory – the sole export of which is rainbow energy, the cleanest around! (Probably.) In between levels of hands-on colour matching, players will also face the puzzles, mysteries, and dangerous hazards that await them on the factory floor.

Together, with the help of Dottie, players are invited to rebuild this forgotten factory, bring colour back to the world, and uncover the lost fate of its previous owner – so, no pressure, right?

Game designer Kalle Max Hofmann said: “The goal with our first title, Rainbow Reactor, was to make something that was ‘easy to understand but hard to master’, so that even people who try VR – or even just games – for the first time can jump right into it, while offering a sophisticated scoring system to keep it interesting for skilled players.

After that game found its success and a base of dedicated fans, we became passionate about building on their excitement, and Rainbow Reactor Fusion came into existence! We fused the true-and-tested Match-3 gameplay with a captivating action-adventure story that has players fixing up the Rainbow Reactor building and solving the mystery of its downfall on the way.”

Rainbow Reactor Fusion will release for VR via Steam and Oculus Quest.

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