
Welcome to the future! In this fun-packed VR game which is easy to understand but hard to master, you'll throw, mix and match colorful energy balls to power the entire city - at the RAINBOW REACTOR!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 4 → 0/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
ATTENTION: THIS GAME REQUIRES HIGH-SPEED CONTROLLER TRACKING
Unfortunately, Steam removed some VR compatibility indicators, so we have to put it plainly here: Rainbow Reactor uses extremely accurate physics that only work with high-speed controller tracking. This means that throwing accuracy can suffer greatly from using wireless solutions like Air Play, Virtual Desktop etc - depending on your setup. Also, the game does not support lower frequency positional tracking like what is used in WMR for example. In short, it is advised to play this game using external tracking like lighthouses. On a side note, this makes this game an ideal tool to find out how good the inside-out tracking of HMDs and also the speed and reliablity of your wireless transmission is.
// end of Public Service Announcement //
Welcome to the future! In this fun-packed VR game which is easy to understand but hard to master, you'll help to provide an entire city with the future's very own and very clean Rainbow Energy - at the RAINBOW REACTOR!
Normal operations have collapsed when the loading crane malfunctioned. Now it's up to the player, controlling a clueless Cleaner Bot, to load the reactor manually. Not an easy task, as the chromium balls which are full of precious energy are very volatile. Any mishandling could end in disaster…
FEATURES:
- 9 levels of rising difficulty and additional features and hazards
- 9 groovy Synthwave tunes which are synched to the action
- "SINGLE SHIFT" mode with modifiers for higher or lower difficulty & score
- "PARTY MODE" for localized play with individual name-entry for the leaderboards
- 11 different leaderboards to compare scores with your friends or the whole world
- 17 unlockable achievements
- "Museum Tour Feature" lets you teleport and explore the reactor room
- Index Controller support
- Colorblind Mode (see news article for details)
- Downloadable manual (see right hand menu on Steam Store page)
- High-End visuals without any use of pre-made assets - aimed at perfomance GPUs
- Funky music & punchy sound effects
- Spoken language support in English, French, German*, Dutch**, Italian*** and Latin-American Spanish
(*voiced by GamingLady Nici)
(**voiced by Cas&Chary VR)
(***voiced by VR-Italia)
- LIV support for VR Content Creators
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Engagement
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
[h1]繋がりを切って大量消しができない、VR自力投擲型パズルボブル。[/h1] [h1]■概要[/h1] 主人公は都市にクリーンなエネルギーを供給するレインボー反応炉の作業員。燃料であるクロマボールを装填していたロボットアームが壊れたため、手袋をした手で鷲掴みにして炉に投げ入れる羽目に……、という設定の投擲ゲー。 左右のレールから交互に色玉が転がってくるので、引っ掴んで正面に見える蜂の巣状の盤面にジェスチャー入力で投げ入れる。色玉は基本色3+合成色3の計6色で、同色を3個以上隣接させると反応が起こって消える。 色玉を床や盤外に落とすと1ミス。盤面には最初から何個か色玉がハマっているし、時々勝手に追加玉も降ってくる。盤を溢れさせないようコンスタントに反応を起こして消し続け、5ミス以内で反応回数のノルマを満たせばクリア。全9面。 プレイヤーができることは色玉を混ぜることと投げることだけなので、クリアまでのプレイ時間はプレイヤーの上手さに依存。筆者は実績コンプまでで4.5時間。 [h1]■感想[/h1] シンプルだけど、だからこそなのか面白い。ストアの説明文にある"easy to understand but hard to master"は正鵠を射てる。 ジェスチャー入力で投擲する関係上、左右はさほど外さないが、距離の調整が難しい。手前はどうにでもなるが、最奥のラインは少しでも強すぎると即盤外落下で1ミスになるので、ついつい弱くし過ぎてしまう。 なのに追加玉は最奥のパイプから降ってきて、奥から順に盤を埋めていく。その辺に空きマスがないと弾かれてやはり盤外へ飛んでいくので、最奥こそ常に掃除して空けておきたい。でも強すぎると即ミスが待っている。すごく悩ましい。 物を掴んで投げるだけの一切移動しない定点ゲーだけど、これ好き。 なお、混色の法則だけはちょっとわかりづらい。なぜってCMYK基準なのだ。シアン+マゼンタ=青、シアン+イエロー=黄緑、マゼンタ+イエロー=赤。 赤と青を混ぜて紫を作る絵の具の感覚を引きずっていると、赤も青も他の色を混ぜることで作れるという意識になかなか至らないし、投げる方に必死だと咄嗟に色の組み合わせが思い出せない。
Ein tolles Spiel für zwischendurch! Mit Geschick und Hirn werft ihr farbige Kugeln gegen möglichst gleichfarbige, um diese zu verschmelzen und Energie zu erzeugen. Klingt einfach, ist es auch. Und es macht irre viel Laune. Immer mal wieder eine Runde wert! Außerdem sieht es wunderschön aus und hat eine betörende deutsche Sprachausgabe.
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English**languages with full audio support
Hours played at review time, across 40 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
A fun, addictive game. I was surprised by the level of polish of this game, considering that its coming from an indie studio. The throwing mechanic is very well implemented and consistent, making it a very satisfactory experience
Tolles, farbenfrohes Spielchen für immer mal wieder zwischendurch. Hier wurde sich wirklich viel Mühe gegeben. Verschiedene Spielmodi sorgen für langfristigen Spass. Auch den stimmigen Soundtrack sollte man nicht verpassen. :-)
Rainbow Reactor has an interesting approach to bring Match-3 into VR: you grab colorful spheres with your hand and throw them into a hex-shaped grid. If three or more of the same color are next to each other, they disappear and you score some points. Through the natural feeling of throwing, it all feels very physical. The nice 80s music, which is in sync with the spheres rolling to you from the left and right, almost makes it feel like a rhythm game. Definitely an interesting mix with addictive high score hunting!
Fun Stuff. Like the phone addict games, think candy crush plus pop-a-shot. It can get stressful and it takes a while to figure out the color wheel but all in all fun for all ages. Get this game for under $10 and have fun.
Ein richtig tolles Spiel, dass Freude bereitet. Nicht nur die Entwickler sind richtig nett, auch das Spiel an sich bringt richtig Spaß, und mit GamingLadyNici als Dottie ist das Spiel endgültig eine absolute Kaufempfehlung. Kauft euch am besten gleich die Version mit Soundtrack, der ist nämlich auch super :)
What a gem. Throwing controls are among the best in all VR games I've tried.
A very simple game. Beautiful graphics and sound. The environment and aesthetics are really cool. It is definitely fun and relaxing to play. Don't let the very first mission fool you, it definitely has at least a bit more depth than just beer pong with colored orbs. Worth picking up, especially on sale.
Fun little VR game that's easy to grasp and control. Love that it features a colourblind mode - not colourblind myself but I don't think I've ever come across anything like that in a videogame.
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
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