Sound of Drop - fall into poison -

Horror visual novel about an aquarium where urban legends turn real

aiueoKompany · Published by Sekai Project · Released Oct 30, 2015

Reviews: Very Positive; 85% of 417
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 7 years ago; Dec 20, 2018
Minimum PC: DirectX® 9 Compatible; 0.5 GB RAM · 0.5 GB disk; Full requirements

What is Sound of Drop - fall into poison -?

A single-player horror visual novel set in Tokyo's Manten Aquarium, told from junior high student Mayu's perspective. You read the story and make choices across three main routes as Mayu searches for her missing younger sister.

For you if...

+you like piecing together mysteries by exploring different endings

Not for you if...

−you avoid gore and disturbing psychological horror

What players say

85% of 417 reviews are positive

Players praise the artwork, music, and horror atmosphere. Other players criticize the plot as convoluted and the pacing as slow.

Screenshots and trailer

Sound of Drop - fall into poison - screenshot 1

Sound of Drop - fall into poison - system requirements

Minimum: DirectX® 9 Compatible, 0.5 GB RAM, 0.5 GB of disk space.

As published by the developer.

Can my PC run Sound of Drop - fall into poison -?

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Minimum

OS: Win XP+
Processor: Pentium3 1.0GHz
Graphics: DirectX® 9 Compatible Graphics Card
Memory: 512 MB RAM
Storage: 500 MB available space
DirectX: Version 9.0c

Does Sound of Drop - fall into poison - have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Sound of Drop - fall into poison - run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS, Linux
Achievements: 21
Steam features: Family Sharing, Trading cards
Languages: Text only: English, Japanese, French, Russian, Simplified Chinese.

Does Sound of Drop - fall into poison - use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam