Monster Girls Onsen
| App ID | 3915230 |
| App Type | Game |
| Developer | Dreamers Workshop |
| Publisher | Dreamers Workshop |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 31373103 |
| Last Record Update | 29 September 2025 – 14:27:43 UTC ( |
| Release Date | 26 September 2025 – 15:01:04 UTC ( |
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.
Steam price history
Introductory Offer, ends 3 October 2025
Current Price
$6.39 at -20%
Lowest Recorded Price
$6.39 at -20%
26 September 2025
| Currency | Current Price | Converted Price | Lowest Recorded Price | ||
|---|---|---|---|---|---|
 U.S. Dollar |
$6.39 at -20% | $6.39 | $6.39 | $6.39 at -20% | |
 Kazakhstani Tenge |
1840₸ at -20% | $3.36 | -47.36% | $3.36 | 1840₸ at -20% |
 Vietnamese Dong |
92000₫ at -20% | $3.48 | -45.46% | $3.48 | 92000₫ at -20% |
 Indonesian Rupiah |
Rp 59200 at -20% | $3.56 | -44.23% | $3.56 | Rp 59200 at -20% |
 LATAM - U.S. Dollar |
$3.59 at -20% | $3.59 | -43.82% | $3.59 | $3.59 at -20% |
 MENA - U.S. Dollar |
$3.59 at -20% | $3.59 | -43.82% | $3.59 | $3.59 at -20% |
 South Asia - USD |
$3.59 at -20% | $3.59 | -43.82% | $3.59 | $3.59 at -20% |
 Indian Rupee |
₹ 320 at -20% | $3.60 | -43.55% | $3.60 | ₹ 320 at -20% |
 Ukrainian Hryvnia |
149₴ at -20% | $3.60 | -43.51% | $3.60 | 149₴ at -20% |
 Russian Ruble |
304 ₽ at -20% | $3.68 | -42.38% | $3.68 | 304 ₽ at -20% |
 Philippine Peso |
₱219.96 at -20% | $3.78 | -40.74% | $3.78 | ₱219.96 at -20% |
 South African Rand |
R 65.60 at -20% | $3.79 | -40.64% | $3.79 | R 65.60 at -20% |
 Chilean Peso |
CLP$ 3760 at -20% | $3.90 | -38.83% | $3.90 | CLP$ 3760 at -20% |
 Brazilian Real |
R$ 21,19 at -20% | $3.96 | -37.89% | $3.96 | R$ 21,19 at -20% |
 Taiwan Dollar |
NT$ 121 at -20% | $3.97 | -37.85% | $3.97 | NT$ 121 at -20% |
 CIS - U.S. Dollar |
$3.99 at -20% | $3.99 | -37.56% | $3.99 | $3.99 at -20% |
 Malaysian Ringgit |
RM17.40 at -20% | $4.13 | -35.27% | $4.13 | RM17.40 at -20% |
 Kuwaiti Dinar |
1.32 KD at -20% | $4.31 | -32.47% | $4.31 | 1.32 KD at -20% |
 Colombian Peso |
COL$ 16800 at -20% | $4.31 | -32.45% | $4.31 | COL$ 16800 at -20% |
 Peruvian Sol |
S/.15.20 at -20% | $4.37 | -31.60% | $4.37 | S/.15.20 at -20% |
 Mexican Peso |
Mex$ 80.79 at -20% | $4.38 | -31.41% | $4.38 | Mex$ 80.79 at -20% |
 Qatari Riyal |
15.99 QR at -20% | $4.39 | -31.28% | $4.39 | 15.99 QR at -20% |
 Thai Baht |
฿143.20 at -20% | $4.41 | -30.94% | $4.41 | ฿143.20 at -20% |
 Uruguayan Peso |
$U199 at -20% | $4.99 | -21.90% | $4.99 | $U199 at -20% |
 Japanese Yen |
¥ 736 at -20% | $4.99 | -21.77% | $4.99 | ¥ 736 at -20% |
 South Korean Won |
₩ 7120 at -20% | $5.06 | -20.78% | $5.06 | ₩ 7120 at -20% |
 U.A.E. Dirham |
19.20 AED at -20% | $5.22 | -18.19% | $5.22 | 19.20 AED at -20% |
 Singapore Dollar |
S$6.80 at -20% | $5.27 | -17.47% | $5.27 | S$6.80 at -20% |
 Hong Kong Dollar |
HK$ 41.60 at -20% | $5.34 | -16.35% | $5.34 | HK$ 41.60 at -20% |
 New Zealand Dollar |
NZ$ 9.43 at -20% | $5.48 | -14.10% | $5.48 | NZ$ 9.43 at -20% |
 Costa Rican Colon |
₡3000 at -20% | $5.95 | -6.87% | $5.95 | ₡3000 at -20% |
 Canadian Dollar |
CDN$ 8.39 at -20% | $6.00 | -5.99% | $6.00 | CDN$ 8.39 at -20% |
 Australian Dollar |
A$ 9.43 at -20% | $6.21 | -2.68% | $6.21 | A$ 9.43 at -20% |
 Israeli New Shekel |
₪23.60 at -20% | $7.11 | +11.30% | $7.11 | ₪23.60 at -20% |
 Norwegian Krone |
71,20 kr at -20% | $7.12 | +11.55% | $7.12 | 71,20 kr at -20% |
 British Pound |
£5.35 at -20% | $7.19 | +12.53% | $7.19 | £5.35 at -20% |
 Euro |
6,23€ at -20% | $7.30 | +14.25% | $7.30 | 6,23€ at -20% |
 Polish Zloty |
29,59zł at -20% | $8.14 | +27.41% | $8.14 | 29,59zł at -20% |
 Swiss Franc |
CHF 7.19 at -20% | $9.01 | +41.09% | $9.01 | CHF 7.19 at -20% |
 Chinese Yuan |
N/A | N/A | N/A | ||
 Saudi Riyal |
N/A | N/A | N/A | ||
Valve suggested prices are shown on package pages.
Price history
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Additional Information
| Developer | Dreamers Workshop | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| DLCAvailableOnStore | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Dreamers Workshop | |||||||||||||||||||
| Store Release Date | 26 September 2025 – 15:01:09 UTC ( |
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| osarch | empty string | |||||||||||||||||||
| community_hub_visible | Yes | |||||||||||||||||||
| Social Media | https://bsky.app/profile/dreamers-workshop.bsky.social https://discord.gg/pMu76jkjAJ https://www.instagram.com/dreamers.workshop.studio https://x.com/DreamersWstd https://www.youtube.com/@DreamersWorkshop |
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| Primary Genre | Simulation (28) | |||||||||||||||||||
| Store Genres | Casual (4), Indie (23), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 26 September 2025 – 15:01:04 UTC ( |
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| Store Asset Modification Time | 29 September 2025 – 12:10:40 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| review_score | 8 | |||||||||||||||||||
| review_percentage | 92 | |||||||||||||||||||
| Detected Technologies (?) | Unity Engine, UnityBurst SDK, UnityIL2CPP SDK | |||||||||||||||||||
| restricted_countries | CN,DE,SA China,  Germany, Saudi Arabia |
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| Content Descriptors | Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5) | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| AI Content Type | 1 | |||||||||||||||||||
| First seen on SteamDB | 29 July 2025 – 03:44:56 UTC ( |
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| Content Descriptors (Including DLC) | Some Nudity or Sexual Content (1), Adult Only Sexual Content (3), Frequent Nudity or Sexual Content (4), General Mature Content (5) | |||||||||||||||||||
Supported Languages
| 30 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| Russian | Yes | ||
| English | Yes | ||
| French | Yes | ||
| Italian | Yes | ||
| German | Yes | ||
| Spanish - Spain | Yes | ||
| Arabic | Yes | ||
| Bulgarian | Yes | ||
| Czech | Yes | ||
| Danish | Yes | ||
| Dutch | Yes | ||
| Finnish | Yes | ||
| Greek | Yes | ||
| Hungarian | Yes | ||
| Indonesian | Yes | ||
| Japanese | Yes | ||
| Korean | Yes | ||
| Norwegian | Yes | ||
| Polish | Yes | ||
| Portuguese - Brazil | Yes | ||
| Portuguese - Portugal | Yes | ||
| Romanian | Yes | ||
| Simplified Chinese | Yes | ||
| Spanish - Latin America | Yes | ||
| Swedish | Yes | ||
| Thai | Yes | ||
| Traditional Chinese | Yes | ||
| Turkish | Yes | ||
| Ukrainian | Yes | ||
| Vietnamese | Yes |
