Monster Girls Onsen
Seduce sexy monster girls and run your own Japanese hot spring in this adult anime visual novel. Upgrade your onsen, unlock NSFW scenes, and explore a steamy mythological story.
Last Updated: 10/16/2025
| Steam Price | $7.99 |
| Release Date | 9/26/2025 |
| Developer | Dreamers Workshop |
| Publisher | Dreamers Workshop |
| Steam App Id | 3915230 |
Monster Girls Onsen
Seduce sexy monster girls and run your own Japanese hot spring in this adult anime visual novel. Upgrade your onsen, unlock NSFW scenes, and explore a steamy mythological story.
Last Updated: 10/16/2025
- Windows
- Mac
- Linux
- Steam Deck (Playable)
About Monster Girls Onsen
Monster Girls Onsen is an Indie, Casual, and Simulation game developed by Dreamers Workshop. On 9/26/2025, it was released on the Steam Store by Dreamers Workshop.
It can be played and ran on Windows systems. At the moment, it is possible to play Monster Girls Onsen on the Steam Deck but some functionality may not be fully supported.
It also supports 29 languanges in-game including Russian, English, French, Italian, and German. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Monster Girls Onsen supports the following features:
- Single-player
- Family Sharing
- Steam Achievements
From the Steam community, Monster Girls Onsen has been tagged with the following user tags:
- Anime
- Indie
- Casual
- NSFW
- Colorful
- Singleplayer
- Female Protagonist
- 2D
- Exploration
- Clicker
- Story Rich
- Mature
- Simulation
- Nudity
- Cute
- Dating Sim
- Hentai
- Choose Your Own Adventure
- Sexual Content
- Time Management
Monster Girls Onsen DLC
Monster Girls Onsen has 3 downloadable add-ons available for purchase on Steam which include Monster Girls Onsen - Animation Pack, Monster Girls Onsen - Wallpapers Pack, and Monster Girls Onsen - Digital Artbook.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Monster Girls Onsen - Animation Pack | DLC | 9/26/2025 | Steam Charts |
 | Monster Girls Onsen - Wallpapers Pack | DLC | 9/26/2025 | Steam Charts |
 | Monster Girls Onsen - Digital Artbook | DLC | 9/26/2025 | Steam Charts |
Related Packages
Monster Girls Onsen is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Monster Girls Onsen | $6.39 | View |
Supported Languages and Localizations
Monster Girls Onsen is available in 29 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| Russian | Yes | No | No |
| English | Yes | No | No |
| French | Yes | No | No |
| Italian | Yes | No | No |
| German | Yes | No | No |
| Spanish (Spain) | Yes | No | No |
| Arabic | Yes | No | No |
| Bulgarian | Yes | No | No |
| Czech | Yes | No | No |
| Danish | Yes | No | No |
Discover Similar Games
Find a new game to play just like Monster Girls Onsen through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to Monster Girls Onsen.
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Soures & References
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Monster Girls Onsen data has been sourced from:
- Valve Corporation. (2025, October 16). Monster Girls Onsen on Steam. Steam Store.
- Valve Corporation. (2025, October 16). Monster Girls Onsen. Steam Community Hub.