Rainbow Reactor is a Action, Casual, RPG game from Tunermaxx Media GmbH, Muikkumedia Oy with a 90% positive Steam review signal. Indie Lantern indexes it for players browsing by single-player.

Game snapshot
- Developer
- Tunermaxx Media GmbH, Muikkumedia Oy
- Release year
- 2019
- Playtime
- Varies by player
- Price
- $14.99
- Review signal
- 90% positive
Screenshots






System requirements
PC
- Minimum
- OS *: Windows 7
Processor: i7
Memory: 8 GB RAM
Graphics: GTX 970 equivalent, 4GB recommended
Storage: 1600 MB available space
VR Support: SteamVR
From Steam reviews
Review notes
Rainbow Reactor is worth a closer look if you want exploration, rhythm, strong atmosphere, and high skill ceiling.
Best for players who want strong atmosphere, exploration, rhythm, and high skill ceiling.
exploration
Play styleThe draw is moving through spaces, discovering details, and learning the world.
rhythm
Play styleTiming actions to music or rhythm is part of the hook.
strong-atmosphere
ToneThe mood, place, and presentation carry a lot of the experience.
high-skill-ceiling
FitThe game rewards practice and mastery over time.
controller-friendly
FitController, gamepad, or Steam Deck play comes up as a plus.
automation
Play styleThe fun is in making systems run by themselves.
solo-friendly
FitIt still makes sense as a solo play choice.
replayable
FitThe structure gives reasons to return rather than finish once.
Steam review snapshots
Actually, it adds to the whole cartoony story atmosphere, and I hope that never changes.The factory environment looks really good.Rainbow Reactor is both a puzzle and a matching game – a certain amount of trial and error is needed to discover…The nice 80s music, which is in sync with the spheres rolling to you from the left and right, almost makes it…Why it fits
Check it if you want action, casual filtered by single-player.
Who might skip it
Research further on Steam if you need verified accessibility details, exact playtime, or current system requirements.