# Sound of Drop \- fall into poison \-

Summer DB entity ID: ae55a94f\-523d\-47df\-9c6f\-5fd5bf1c240b

Steam App ID: 383460

Nestled in the heart of Tokyo, the quaint little aquarium, Manten Aquarium\.  Numerous urban legends have arisen from here\.  On the night of the full moon the waters turn to blood and man faced fish lurk within\.    Junior high school students Mayu and Himeno came to Manten Aquarium to investigate these urban legends\.  In the beginning it was fun, but then\.  They see a glimpse of Mayu’s missing littler sister, Mari\.  The wheels of fate begin turning as they chase after Mari’s shadow\.    \-\-Before she realizes it, Mayu finds herself alone and lost in the crimson aquarium\.    How to play  ・Proceed through the story from Mayu’s point of view  ・Make choices through the game and choose your fate\.    Contains  ・3 main story routes  ・Over 30 endings \(Mostly bad\)

## Game information

- Type: game

- Developer: aiueoKompany

- Publisher: Sekai Project

- Release date: Oct 30, 2015

- Coming soon: false

- Free to play: false

- Parent Steam app: Not collected

- Genres: Adventure, Indie

- Categories: Single\-player, Steam Achievements, Steam Trading Cards, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_19464f65c4fd4f98576d23aefcdb1b6b3d322eea\.1920x1080\.jpg?t=1610484894, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_594d9a51905244292915514ce15f3f59f16cd972\.1920x1080\.jpg?t=1610484894, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_047856c8d39559cdad438aca7debb3edc7cd167e\.1920x1080\.jpg?t=1610484894, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_8e74833c148f470d88927ee13ec53c1201917fb9\.1920x1080\.jpg?t=1610484894, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_26f593bee18dee7e0e4507ab87c2e302822b0eac\.1920x1080\.jpg?t=1610484894, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_c34927961a81ed4ae5f7827b447158a4eff67103\.1920x1080\.jpg?t=1610484894, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_35a8223bf6fadfc738832c8179eeed17a7b93828\.1920x1080\.jpg?t=1610484894, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/383460/ss\_03074bc3494225aa6b9ac3e557ac24f21be60095\.1920x1080\.jpg?t=1610484894

- Price: 1299 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: 0

- Steam review count: 539

- Steam positive reviews: 460

- Steam negative reviews: 79

- Steam positive percentage: 85.34322820037106%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/ae55a94f-523d-47df-9c6f-5fd5bf1c240b/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/ae55a94f-523d-47df-9c6f-5fd5bf1c240b/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-28T16:58:32\.455488\+00:00

- Details observed: 2026\-09\-22T05:37:41\.355249\+00:00

- Player count observed: 2026\-09\-22T05:37:42\.734704\+00:00

- Reviews observed: 2026\-09\-22T05:37:42\.361326\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/383460/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/383460/","players":"https://api\.steampowered\.com/ISteamUserStats/GetNumberOfCurrentPlayers/v1/?appid=383460","reviews":"https://store\.steampowered\.com/appreviews/383460"\},"price":"2026\-09\-22T05:37:41\.355249\+00:00","source":"steam","catalog":"2026\-09\-28T16:58:32\.455488\+00:00","country":"US","details":"2026\-09\-22T05:37:41\.355249\+00:00","players":"2026\-09\-22T05:37:42\.734704\+00:00","reviews":"2026\-09\-22T05:37:42\.361326\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"670b2a48\-0ec3\-4e56\-a95e\-aa5329b40807","catalog":"2bd13ad7\-c54e\-4b7a\-abcc\-0609c559b755","details":"1957a529\-17fb\-4f1d\-ba2c\-8d9858bb8bd2","players":"43fb9846\-2494\-4c97\-b78f\-17b54b3d8235","reviews":"48c84d30\-5017\-4817\-9334\-7576808502ac"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"ae55a94f\-523d\-47df\-9c6f\-5fd5bf1c240b","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/383460/) · [JSON](/api/v1/games/ae55a94f-523d-47df-9c6f-5fd5bf1c240b)