# Games like Monster Girls Onsen

> The closest matches to Monster Girls Onsen: Sexercise Club, My MILF Stepmom: Free Use💋, Waifu by Myside: Patch Me In, Sex Arena: Passion of Aquilon 💋⚔️, and Elven Holes Must Fall. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [Sexercise Club](https://imho.run/games/3899620/sexercise-club) — Also Clicker and NSFW, like Monster Girls Onsen. 70 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/3899620/)
2. [My MILF Stepmom: Free Use💋](https://imho.run/games/3685340/my-milf-stepmom-free-use) — Also NSFW and Mature, like Monster Girls Onsen. 64 Steam reviews, 78% positive. [Steam](https://store.steampowered.com/app/3685340/)
3. [Waifu by Myside: Patch Me In](https://imho.run/games/3677020/waifu-by-myside-patch-me-in) — Also NSFW and Hentai, like Monster Girls Onsen. 71 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/3677020/)
4. [Sex Arena: Passion of Aquilon 💋⚔️](https://imho.run/games/3172670/sex-arena-passion-of-aquilon) — A frequent pick in Monster Girls Onsen players' libraries, and another Strategy. 74 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/3172670/)
5. [Elven Holes Must Fall](https://imho.run/games/3828900/elven-holes-must-fall) — A frequent pick in Monster Girls Onsen players' libraries, and another RPG. 80 Steam reviews, 79% positive. [Steam](https://store.steampowered.com/app/3828900/)
6. [Sex Apartment 2: Grand Hotel](https://imho.run/games/4284680/sex-apartment-2-grand-hotel) — A frequent pick in Monster Girls Onsen players' libraries, and another Indie. 63 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/4284680/)
7. [AV Sex Manager](https://imho.run/games/4142500/av-sex-manager) — Also NSFW and Mature, like Monster Girls Onsen. 69 Steam reviews, 78% positive. [Steam](https://store.steampowered.com/app/4142500/)
8. [Adult Education](https://imho.run/games/3426930/adult-education) — A frequent pick in Monster Girls Onsen players' libraries, and another Action. 112 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/3426930/)
9. [Living together with Fox Demon](https://imho.run/games/1528560/living-together-with-fox-demon) — Also NSFW and Mature, like Monster Girls Onsen. 114 Steam reviews, 73% positive. [Steam](https://store.steampowered.com/app/1528560/)
10. [Lust Office MILFs](https://imho.run/games/3994260/lust-office-milfs) — Also Clicker and Time Management, like Monster Girls Onsen. 84 Steam reviews, 95% positive. [Steam](https://store.steampowered.com/app/3994260/)
11. [Tokyo Hotel](https://imho.run/games/3902390/tokyo-hotel) — Also NSFW and Mature, like Monster Girls Onsen. 206 Steam reviews, 81% positive. [Steam](https://store.steampowered.com/app/3902390/)
12. [Hentai Stories](https://imho.run/games/2642820/hentai-stories) — Also NSFW and Mature, like Monster Girls Onsen. 95 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/2642820/)
13. [Projekt: Passion - Season 2](https://imho.run/games/2863160/projekt-passion-season-2) — Also NSFW and Mature, like Monster Girls Onsen. 375 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/2863160/)
14. [Academy Love Saga: Tennis Angels EX](https://imho.run/games/3099640/academy-love-saga-tennis-angels-ex) — Also NSFW and Mature, like Monster Girls Onsen. 387 Steam reviews, 81% positive. [Steam](https://store.steampowered.com/app/3099640/)
15. [Open At Nine](https://imho.run/games/2270600/open-at-nine) — A frequent pick in Monster Girls Onsen players' libraries, and another Simulation. 179 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/2270600/)
16. [Gamer Girl Adventure](https://imho.run/games/3879760/gamer-girl-adventure) — Also NSFW and Mature, like Monster Girls Onsen. 118 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/3879760/)
17. [Aquilon Lust: Sex Arcana](https://imho.run/games/3427140/aquilon-lust-sex-arcana) — Also NSFW and Time Management, like Monster Girls Onsen. 56 Steam reviews, 75% positive. [Steam](https://store.steampowered.com/app/3427140/)
18. [Lyndaria: Lust Adventure](https://imho.run/games/2781250/lyndaria-lust-adventure) — Also NSFW and Mature, like Monster Girls Onsen. 72 Steam reviews, 68% positive. [Steam](https://store.steampowered.com/app/2781250/)
19. [Becoming a King](https://imho.run/games/3597020/becoming-a-king) — Also NSFW and Time Management, like Monster Girls Onsen. 74 Steam reviews, 61% positive. [Steam](https://store.steampowered.com/app/3597020/)
20. [Milfy Way: Space Orgasm 🪐🔞](https://imho.run/games/3172290/milfy-way-space-orgasm) — A frequent pick in Monster Girls Onsen players' libraries, and another Adventure. 92 Steam reviews, 88% positive. [Steam](https://store.steampowered.com/app/3172290/)
21. [Mirror](https://imho.run/games/644560/mirror) — Also NSFW and Mature, like Monster Girls Onsen. 7,551 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/644560/)
22. [My Neighbor's Lonely Wife 2](https://imho.run/games/2274980/my-neighbor-s-lonely-wife-2) — Also NSFW and Time Management, like Monster Girls Onsen. 113 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/2274980/)
23. [Fetish Room 18+](https://imho.run/games/2487120/fetish-room-18) — Also NSFW and Mature, like Monster Girls Onsen. 101 Steam reviews, 65% positive. [Steam](https://store.steampowered.com/app/2487120/)
24. [FEMBOY called it “MASSAGE”😈💦](https://imho.run/games/3920180/femboy-called-it-massage) — Also NSFW and Mature, like Monster Girls Onsen. 132 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/3920180/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=3915230&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=3915230&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=3915230&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=3915230
- This page as markdown: https://imho.run/md/game/3915230
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About 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.

## Game info

- **AppID:** 3915230
- **Developer:** Dreamers Workshop
- **Publisher:** Dreamers Workshop
- **Genres:** Indie, Simulation, Casual
- **Categories:** Single-player, Steam Achievements, Family Sharing
- **Released:** Sep 26, 2025
- **Free to play:** no
- **Platforms:** windows

## Links

- [Full page with filters and more lists](https://imho.run/games/3915230/monster-girls-onsen)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=3915230&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/3915230/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

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*Markdown version of https://imho.run/games/3915230/monster-girls-onsen for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*