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.

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.





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