Rainbow Reactor — Steam capsule
Steam capsule · 460×2152.14 : 1

Rainbow Reactor Free Download

by Tunermaxx Media GmbH

Windows · May 15, 2019

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Rainbow Reactor worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • VR players with high-speed external controller tracking who want physics-based throwing
  • Small groups seeking local VR party play with score comparisons
  • Players who enjoy short structured challenges with modifiers, hazards, and unlockable achievements

Skip it if you…

Saves you a refund
  • Players seeking a long campaign beyond its 9 structured levels and additional modes
  • VR players using lower-frequency or wireless tracking setups that can reduce throwing accuracy
  • Players looking for a non-VR game

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Rainbow Reactor

Its defining mechanic is the manual handling of volatile energy balls: players must throw, mix, and match them precisely to keep the reactor operating.

What is Rainbow Reactor?

Rainbow Reactor is a VR game about manually loading a city-powering reactor after its crane breaks down.

Players control a Cleaner Bot and throw, mix, and match volatile colored energy balls while dealing with hazards across 9 levels of increasing difficulty. The game includes a Single Shift mode with difficulty and score modifiers, plus a Party Mode for local play with individual leaderboard names. There are 11 leaderboards, 17 unlockable achievements, a reactor-room Museum Tour, and support for Valve Index Controllers, colorblind mode, and LIV. Nine synthwave tracks are synchronized with the action. High-speed controller tracking is required, and the game advises external tracking such as lighthouses.

How Rainbow Reactor plays

01Nine reactor levels
Stages add difficulty, features, and hazards as the game progresses.
02Single Shift mode
Modifiers can raise or lower difficulty and affect scoring.
03Local party play
Players can enter individual names for local leaderboard results.
04Score leaderboards
Eleven leaderboards support comparisons with friends or worldwide players.
05Museum exploration
A dedicated mode allows teleportation around the reactor room.
06Colorblind mode
An alternate display option is available for colorblind players.
07LIV support
The game supports LIV for VR content creators.

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Picked by overlapping fit notes and genres, not an editorial comparison.

Rainbow Reactor: platforms & release

Is Rainbow Reactor worth it?

It is worth it if: VR players with high-speed external controller tracking who want physics-based throwing. Skip it if: players seeking a long campaign beyond its 9 structured levels and additional modes.

Where can I download Rainbow Reactor?

Use the Download Now button on this page: it opens Rainbow Reactor's store page, where you can choose how to get it.

What platforms is Rainbow Reactor on?

Windows only.

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