Mushroom Island Work Diary
"Mushroom Island Work Diary" is a character simulation game, who needs to work part-time to earn money while trying to pursue various female characters. Pursuing the female characters, players can unlock CGs, which are presented in a fully dynamic manner, with 30+ H scenes waiting to be unlocked.
Last Updated: 3/15/2026
Mushroom Island Work Diary
"Mushroom Island Work Diary" is a character simulation game, who needs to work part-time to earn money while trying to pursue various female characters. Pursuing the female characters, players can unlock CGs, which are presented in a fully dynamic manner, with 30+ H scenes waiting to be unlocked.
Last Updated: 3/15/2026
- Windows
- Mac
- Linux
- Steam Deck (Playable)
About Mushroom Island Work Diary
Mushroom Island Work Diary is a Casual, Simulation, RPG, and Strategy game developed by イルカのヒレ. On 12/18/2025, it was released on the Steam Store by イルカのヒレ.
It can be played and ran on Windows systems. At the moment, it is possible to play Mushroom Island Work Diary on the Steam Deck but some functionality may not be fully supported.
It also supports 5 languanges in-game including English, Japanese, Chinese (Simplified), Chinese (Traditional), and Korean. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Mushroom Island Work Diary supports the following features:
- Family Sharing
- Single-player
- Steam Trading Cards
From the Steam community, Mushroom Island Work Diary has been tagged with the following user tags:
- Drama
- Strategy RPG
- Modern
- Third Person
- Atmospheric
- JRPG
- RPG
- Conversation
- Simulation
- 2D Platformer
- Nudity
- Cute
- Sexual Content
- Strategy
- Cartoon
- Anime
- Casual
- Singleplayer
- 2D
- Emotional
Related Packages
Mushroom Island Work Diary is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
Supported Languages and Localizations
Mushroom Island Work Diary is available in 5 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| Japanese | Yes | Yes | Yes |
| Chinese (Simplified) | Yes | Yes | Yes |
| Chinese (Traditional) | Yes | Yes | Yes |
| Korean | Yes | Yes | Yes |
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Soures & References
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Mushroom Island Work Diary data has been sourced from:
- Valve Corporation. (2026, March 15). Mushroom Island Work Diary on Steam. Steam Store.
- Valve Corporation. (2026, March 15). Mushroom Island Work Diary. Steam Community Hub.