
Navigate your way through an aquarium overrun by gruesome creatures known as creepies and unravel its hidden mysteries. With each riddle you solve, you’ll find yourself one step closer to uncovering the chilling truth of Bianca Aquarium. Your choices affect the outcome of the game, so choose wisely.
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): 0.29/day in the week to Jul 30 → 1/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

This is a horror adventure game in which a girl who misses her best friend searches for her in an aquarium that has turned into a terrifying world.
Progress through the game by exploring the aquarium map.
Explore the aquarium map to progress through the game.
There are a number of mysteries in the aquarium that must be solved in order to proceed.

You're at risk of being attacked and killed by strange creatures called Creepies.

And enjoy inspiring stories with the characters you meet at the aquarium.

Are you willing to overcome your biggest fear in order to save your best friend? Navigate your way through an aquarium overrun by gruesome creatures known as creepies and unravel its hidden mysteries.
Originally released in February 2024 as a free-to-play game, this revamped version of The Aquarium does not dance includes the following updates:
- All five heroines are now fully voiced!
- A brand-new scenario titled "The Aquarium will always hunger"
- An updated and brand-new UI design plus event CG
- Full English localization!

Having been gifted a premium pass to Bianca Aquarium, Suze and her best friend, Lulu, receive a guided tour of the place led by the aquarium director’s charming wife, Chrissy. However, when Lulu suddenly goes missing, Suze goes looking for her and inexplicably finds herself in a strange and terrifying world that looks nothing like the aquarium she was at just moments ago.
While searching the aquarium, now overrun with gruesome sea creatures, a mysterious armed woman dressed like a soldier appears before her. The woman, who introduces herself as Retro, is also looking for her companion, a girl named Kitty. Can Suze find her best friend and escape from the nightmarish aquarium before it’s too late? Beware, for a traitor lurks in their midst...

Suze: Tomoyo Kurosawa
Retro: Yumiri Hanamori
Lulu: Satomi Sato
Kitty: Rie Kugimiya
Chrissy: Tomoe Tamiyasu

Move…Directional buttons
Menu…Y
Enter…A
Back…B
Dash…X

- Japanese
- English
- Korean
- Chinese (Traditional)
- Chinese (Simplified)
*Note: Character voicing is only available in Japanese.
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 68 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
实际是海洋生物科普向rpg(? 跳脸杀主要集中在前期,中后期的跳杀内容相对较少,可做好一定心里预设再体验。 声优确实大牌,黑泽配音的慵懒感和经典钉宫配傲娇雌小鬼无敌了。游戏在国内已经冷门到搜各声优的配信作品基本是搜不到的,令人感叹。 女主和女三真是一对苦命鸳鸯......另外给予真结局关键道具的大姐姐戏份太少了,几位活跃的NPC塑造也不够完善,算是一些缺憾。 总而言之是带着些许感人与遗憾的非he作品,黑泽配音9/10。
みんな知ってるから簡潔に言おう これは神ゲーだ
좋은 소재, 무난한 스토리 어렵지는 않은 퍼즐들 메인 캐릭터들 풀더빙 스토리든 다른 점이든 큰 기대를 하고 플레이 할 만한 게임은 아님 그래도 나쁘지 않은 퀄리티의 게임이라 추천
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, Simplified Chinese, Traditional Chinese, Japanese*, Korean*languages with full audio support
Hours played at review time, across 69 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
まのさば経由で知りましたが、とてもいいゲームでした。これを一人で作ったのが信じられません。
音樂讚,劇情讚,小孩愛吃。
🪼 🦈
本当に人生を変えた作品です 水族館の中に自分を見つけられた 年パス買いました 近所の水族館の年パスも買いました ミズクラゲ最高!もちもちゼラチン感がすごい ----- フルボイス化の追加でより完成形になったと思います。英語対応なので海外の友達にもオススメ出来る、ありがとうございます。謎解きが楽しくて(でも難しくはない)、水族館嫌いでもホラー嫌いでもエンジョイ出来るすごい(語彙力)作品です。これからも応援してます。
[h1]これからも語り継がれる神ゲー[/h1] 実は前々から気になっていたので、セール中のこのタイミングで購入。 感想としては、圧巻。この一言に尽きます。自分はセール×まのさばコラボバンドルで1600円台で購入したのですが、そんな値段で買えないくらいのストーリーの作りこまれ具合でした。あと何これ?アナザーストーリー⁉めっちゃ遊べて大満足じゃないかよ。 また、既にゲーム紹介動画を見てしまっており[spoiler]クリスが裏切り者である[/spoiler]というネタバレはあったものの、それ以外のストーリーの核心の内容の記憶は抜けていたので新鮮味があったし、ラストシーンも少しうるっと来てしまいました。 リリースから2年経ったけど[b]今からでも遅くない[/b]ので、迷ってる人はぜひ一度プレイしてみてほしいです。 最後に、新編が出るということなので、すごく楽しみにしています!
これは神ゲーです、 マジで感動するところもあれば驚く場所もあり色々な感情が出てきました 良作をありがとう!
まごうことなき神ゲーでございます
Players by region
Where this game's players are, estimated from review languages.
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