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Lagoon Lounge : The Poisonous Fountain official game artwork

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Lagoon Lounge : The Poisonous Fountain Wiki

This is a visual novel containing furry characters and homosexual themes. You take on the role of a furry who has moved to a seaside village and become involved in the lives of its residents.

Steam ↗Windows
GameWiki EditorialReviewed 5 guide topics

GET YOUR BEARINGS

About Lagoon Lounge : The Poisonous Fountain

Lagoon Lounge : The Poisonous Fountain is a visual novel that follows a furry protagonist who quits an over‑working job and moves to a seaside village to recover. He takes a waiter job at a local restaurant while strange rumblings, called “The Giant of Harusu,” disturb the town.

The game lets players jump to any episode after reading and make new choices, which supports replayability. It includes furry characters, homosexual content, a language‑switching tool usable at any time, single‑player mode, family sharing, and Windows support.

01 / THE GUIDE

Storyline

The narrative centers on a furry who leaves his job because overwork harms his health. An old friend shelters him in a seaside village where he works as a restaurant waiter.

Mysterious earthquakes and loud rumblings, named “The Giant of Harusu,” appear, and a friend warns the protagonist to avoid the village plaza fountain, hinting at a later threat the player will uncover.

  • Notice how the fountain warning foreshadows later events.
  • Consider the parallel between the protagonist’s health decline and the village’s seismic activity.

02 / THE GUIDE

Episode Selection System

After finishing an episode, players can open a list and choose any other episode, allowing them to explore different narrative branches without replaying earlier content.

This design encourages experimentation; each selection can lead to new choices and outcomes while keeping the core story intact.

  • Select episodes out of order to see how earlier decisions affect later scenes.
  • Revisit episodes where you want to test alternative decisions.
Lagoon Lounge : The Poisonous Fountain official gameplay screenshot
Publisher-provided gameplay image · KAIJYU-09

03 / THE GUIDE

Language Switching Feature

The game supports multiple languages and lets players switch languages at any moment with a single key press, making it possible to read the story in a different language instantly.

Because the switch is immediate, players can compare phrasing side‑by‑side, which can aid language learning without pausing the narrative.

  • Toggle languages mid‑scene to compare vocabulary.
  • Use the feature to practice reading in a target language while following the plot.

04 / THE GUIDE

UI Updates (Version 3.0.0)

Version 3.0.0, released on 2024‑01‑27, introduced UI changes alongside the launch of Lagoon Lounge 2 and fixed several issues, improving overall stability.

The update was made in conjunction with the release of Lagoon Lounge 2, so the revised interface reflects changes tied to that newer title.

  • Explore the revised menus to locate the episode list more quickly.
  • Notice visual cues that differ from earlier versions for smoother navigation.

05 / THE GUIDE

Platform and Feature Support

Lagoon Lounge : The Poisonous Fountain is a single‑player title available on Windows and supports family sharing, allowing multiple accounts to access the game under a shared library.

The game does not list macOS or Linux support, and the single‑player label does not imply any additional connectivity requirements.

  • Check Windows system requirements before installation.
  • Enable family sharing if you want other household members to play.

WATCH THE GAME

Lagoon Lounge : The Poisonous Fountain videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

0 of 6 complete

COMMUNITY

Player discussion

    QUICK ANSWERS

    Lagoon Lounge : The Poisonous Fountain FAQ

    Can I change the language while reading a scene?

    Yes, a single key press lets you switch languages at any point during gameplay.

    Is the game playable on macOS or Linux?

    No, the listed platforms only include Windows; macOS and Linux are not supported.

    Do I need to replay earlier chapters to access later episodes?

    No, the episode list lets you jump directly to any episode after reading, without replaying prior content.

    More Lagoon Lounge : The Poisonous Fountain guides

    SOURCES & CREDITS

    Official resources and further reading

    Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-24. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.