
A scientist uses a unique teleportation instrument to escape an ancient biomechanical world filled with imaginative technology, deadly traps, and hidden secrets.
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
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): 1.43/day in the week to Sep 3 → 2.14/day in the week after.
Reviews, worldwide (the counter carries no country): 0.71/day in the week to Jul 22 → 1.38/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 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
Central to Bionic Bay is an innovative swap mechanic and a realistic physics system. When combined, these offer a new way of interacting with the environment – from shifting gravity to interchanging positions with objects and adversaries, and to move, defend, or attack. But be careful not to burn, break, freeze, explode, or vaporize in the process.
Plunge into an ancient, biomechanical world teeming with imaginative devices, mysterious technology, and peculiar inhabitants. Get lost in the vast sci-fi landscapes in gritty high-density pixel art style and suspenseful sound design that makes each biome distinct. Attempt to uncover the secrets of the ancient world.
Fluid movement and reactive physics make for high adrenaline and action-packed moments in each uniquely designed level. Creatively navigate around the many curious hazards by precisely executing the right combination of swaps and maneuvers. And perhaps… have a go at completing each level as fast as you can.
Test your mastery in timed races against other players’ ghosts and leave them in the dust to claim the top spot on the leaderboards. Stay stylish while trying and recognizable on the boards using the in-game feature that lets you create your very own scientist. And through it all, remember not to rest on your laurels, as the Online Mode updates with new events regularly.
Mureena
Finnish solo developer Juhana Myllys is responsible for art and design. Previous projects as an artist and a designer includes indie hits Badland and Badland 2.
Psychoflow Studio
Taiwanese indie game studio is formed by industry newcomers. This two man company is formed by programmers who are handling the technical side of Bionic Bay.
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; PlayStation publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $4.99−75% | 916reviews | 85% | — | $98K |
| $19.99 | 545ratings | 89% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 130 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
非常需要操作,手残的话玩的会很难受。流程很长,体量很大,玩了很久结果离结尾还有5关。本来是因为很精美的像素画风被吸引买的,刚开始玩的时候还好,觉得设计挺有意思,后面关卡越玩越难受,到最后面的关卡很多地方没有设置存档点,有的地方死了得从很早的地方重新开始。画风很美,嗯截了很多图。 但是每一关顺利通过获得的成就感太少了。后面实在玩不下去了我也不是什么操作党,但是也不是手残,知道怎么过但是很难,试了很多次实在放弃了。 有的关卡有的地方突然给你弄个东西会爆炸什么的你只有死了一次才知道,嗯反正就是, 如果你是操作党,推荐购买,但是如果是休闲通关不想太挫败看风景的,不太推荐,有点折磨了。
40代50代のおっさんゲーマーよ、安心して買いたまえ! 久しぶりにアクションゲームで夢中になれました。年取っておっさんになると3Dは酔うし、2Dのガチ系は指が追い付かないのでアクションゲームは最近避けていましたが、このゲームは本当に楽しめました。サクサク動く「アウターワールド」や「フラッシュバック」といった感じでしょうか。「INSIDE」とか「LittleNightMare」のしっとり感ともちょっと違うんですよね。40代50代の人にしっくりくる「そうそう、こんなんでいいんだよ」感のはずです。ステージ数も相当あるうえ、オンラインでクリアタイムを競うようなチャレンジモードも豊富にあるので、お値段以上のやりこみ度があると思います。モーションの挙動はHavokですかね。死にっぷりのラグドール感がたまらないです。
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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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, Finnish, Traditional Chinese, Simplified Chinese, Spanish - Spain, Spanish - Latin America, French, German, Japanese, Portuguese - Brazil, Turkish, Italian +1 more
Hours played at review time, across 131 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Great, challenging puzzle platformer. I couldn't put it down!
Затянутое, кривое говно. Потраченых денег жаль.
Inside on STEROIDS
这游戏机制还算有趣但是游戏管卡就很脑残,有时候你根本分不清哪里是可以走的哪里是正路,特别很多地方不是看你的反应和技术而纯靠运气,有时候通过就是莫名其妙就这样过去了你甚至都不知道自己到底是怎么过去的,而且这个游戏每关的解密跳跃都是越来越难,有些关卡就是快到结束了还有一个非常难的跳跃解密挡在哪里,就是全程不会让你放松,有些地方就是故意为难玩家就是不让你通关,本身就不喜欢平台跳跃的玩家千万不要尝试。
Great game. Plays very well on my legion go. The cheaper can get it the better. I got it on sale
Дитя любви полураспада, двух порталов и внутри
platform seviyorsan yenilikçi 10 numara
製作團隊小時候一定是走在路上莫名其妙被炸彈炸傷,出院又被炸了好幾次才會製作出這遊戲。
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $510 | 5 | 100% | $4.90 | |
| $69.4K | 532 | 87% | $5.49 | |
| $41K | 375 | 88% | $5.99 | |
| $21.5K | 76 | 84% | $9.99 | |
| $75 | 5 | 100% | $0.69 | |
| $529 | 14 | 100% | $2.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $98K | 3.4K | 85% | $1.49 | |
| $98K | 295 | 80% | $11.99 | |
| $97.9K | 232 | 57% | $19.99 | |
| $97.9K | 348 | 93% | $19.99 | |
| $98.1K | 233 | 92% | $15.99 | |
| $98.1K | 169 | 94% | $19.99 |