Hentai Onsen overview

Boom 18 | Mar 29, 2026 | game

Released

0players observed · 4 October 2026 - 22:56:39 UTC

Casual Indie Simulation Steam Store

Latest observed playersNot available
SteamPulse tracked peak1
Units sold (VGI)No data available
Revenue (VGI)No data available
Review score67% positive

Hentai Onsen dated player observations, monthly player trends, reviews, and game metadata are tracked on SteamPulse.

Latest observed playersNot available
SteamPulse tracked peak1
Units sold (VGI)No data available
Revenue (VGI)No data available
Review score67% positive
Total reviews3
Release dateMar 29, 2026
DeveloperBoom 18
PublisherBoom 18

Genres: Casual, Indie, Simulation

Company pages: Developer: Boom 18 Publisher: Boom 18

Top Steam charts Top 100 games Game directory Steam Store page

Game overview

Overview

Hentai Onsen comes from Boom 18 and is published by Boom 18. It arrived on Steam on Mar 29, 2026, and it sits naturally among Single-player and Family Sharing. SteamPulse tracks it across Windows and Steam so readers get a quick useful snapshot, not just a wall of numbers.

Players and reviews

Hentai Onsen's latest SteamPulse observation recorded 0 players at 4 October 2026 - 22:56:39 UTC, with a tracked peak near 1. This peak is the highest value in the available SteamPulse record and may not include activity before tracking began. Player reaction is 67% positive across 3 reviews.

Language and system requirements

Hentai Onsen is available in 103 languages including:

EnglishFrenchItalianGermanSpanish - SpainArabicBulgarianCzechDanishDutchFinnishGreekHungarianIndonesianJapaneseKoreanNorwegianPolishPortuguese - BrazilPortuguese - PortugalRomanianRussianSimplified ChineseSpanish - Latin AmericaSwedishThaiTraditional ChineseTurkishUkrainianVietnameseAfrikaansAlbanianAmharicArmenianAssameseAzerbaijaniBanglaBasqueBelarusianBosnianCatalanCherokeeCroatianDariEstonianFilipinoGalicianGeorgianGujaratiHausaHebrewHindiIcelandicIgboIrishK'iche'KannadaKazakhKhmerKinyarwandaKonkaniKyrgyzLatvianLithuanianLuxembourgishMacedonianMalayMalayalamMalteseMaoriMarathiMongolianNepaliOdiaPersianPunjabi (Gurmukhi)Punjabi (Shahmukhi)QuechuaScotsSerbianSindhiSinhalaSlovakSlovenianSoraniSothoSwahiliTajikTamilTatarTeluguTigrinyaTswanaTurkmenUrduUyghurUzbekValencianWelshWolofXhosaYorubaZulu

3 regional rating boards including dejus, steam germany, and igrs

Platform	Type	OS	Processor	Memory	Graphics	Storage
Windows	Minimum	10	2 GHz	512 MB RAM	1 GB GeForce or AMD	300 MB available space

Sales, recommendations, and streams

Hentai Onsen has no public VGI unit-sales estimate available and has recommendation data pending. Revenue data is not available for this game yet. On Twitch, 0 streamers are live with around 0 total watchers.

Detailed game overview

Hentai Onsen overview details

Hentai Onsen combines live player counts with reviews, pricing, platform support, Store metadata, dated player history, media, recent news, and related games.

Steam Store description

Embark on a relaxing journey with Hentai Onsen, where calming levels await as you progress, soothing your mind with each solved puzzle. Hentai Onsen offers a cozy puzzle experience where you simply swap bricks to piece together beautiful images. As you progress, each stage becomes a gentle blend of challenge and comfort, encouraging you to unwind while steadily improving your focus and observation skills. Feel stuck? No worries, hints are there to help! Each hint guides you toward the right move without breaking immersion, letting you enjoy the flow of the puzzle at your own pace while keeping frustration far away.

SteamPulse editorial summary

Hentai Onsen is listed as a game with $0.99 (50% off from $1.99). It supports Windows, belongs to Single-player and Family Sharing, and is associated with Casual, Indie, and Simulation. SteamPulse's latest observation records 0 players at 4 October 2026 - 22:56:39 UTC, a tracked peak of 1, and 67% positive reviews.

Overview facts

Field	Value
Game	Hentai Onsen
Steam App ID	4515450
Type	game
Release date	Mar 29, 2026
Developer	Boom 18
Publisher	Boom 18
Price	$0.99 (50% off from $1.99)
Platforms	Windows
Genres	Casual, Indie, Simulation
Categories	Single-player, Family Sharing
Supported languages	English, French, Italian, German, Spanish - Spain, Arabic, Bulgarian, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Indonesian, Japanese, Korean, Norwegian, Polish, Portuguese - Brazil, Portuguese - Portugal, Romanian, Russian, Simplified Chinese, Spanish - Latin America, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese, Afrikaans, Albanian, Amharic, Armenian, Assamese, Azerbaijani, Bangla, Basque, Belarusian, Bosnian, Catalan, Cherokee, Croatian, Dari, Estonian, Filipino, Galician, Georgian, Gujarati, Hausa, Hebrew, Hindi, Icelandic, Igbo, Irish, K'iche', Kannada, Kazakh, Khmer, Kinyarwanda, Konkani, Kyrgyz, Latvian, Lithuanian, Luxembourgish, Macedonian, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Nepali, Odia, Persian, Punjabi (Gurmukhi), Punjabi (Shahmukhi), Quechua, Scots, Serbian, Sindhi, Sinhala, Slovak, Slovenian, Sorani, Sotho, Swahili, Tajik, Tamil, Tatar, Telugu, Tigrinya, Tswana, Turkmen, Urdu, Uyghur, Uzbek, Valencian, Welsh, Wolof, Xhosa, Yoruba, Zulu
Website	Not available

Player and review overview

Metric	Value
Latest observed players	0 · 4 October 2026 - 22:56:39 UTC
SteamPulse tracked peak	1
Positive reviews	2
Negative reviews	1
Total reviews	3
Positive percent	67%
Review type	3 user reviews
Recommendations	Not available
Average playtime	8 minutes

SteamPulse record freshness

Field	Value
Steam release date	Mar 29, 2026
Official Steam feed update (UTC)	Not available
SteamPulse last record update (UTC)	4 October 2026 - 22:56:39 UTC
Live player count updated (UTC)	4 October 2026 - 22:56:39 UTC
Store metadata updated (UTC)	4 October 2026 - 22:56:39 UTC

Content descriptors

- Nudity - Strong sexual content

Support and legal notes

Field	Value
Support email	[email protected]
Support URL	Not available
Legal notice	Not available

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

Reference	Link
SteamPulse canonical	https://steampulse.org/game/4515450
Steam Store	https://store.steampowered.com/app/4515450/
Steam Community	https://steamcommunity.com/app/4515450
PCGamingWiki search
IGDB search	Search IGDB for Hentai Onsen

Game FAQ

Real questions answered from SteamPulse data, including live players, monthly momentum, review sentiment, regional audience signals, Twitch activity, and current Steam pricing.

What is the latest observed Steam activity for Hentai Onsen?

Hentai Onsen's latest SteamPulse observation records 0 players at 4 October 2026 - 22:56:39 UTC, with a tracked peak of 1 concurrent players in the available SteamPulse record. SteamPulse also records about 0 hours of average lifetime playtime.

Is Hentai Onsen growing or declining recently?

October 2026 is still in progress. The month-to-date average is 0 players; the highest observed daily value is 0 players. Available values are provisional and will continue changing until the UTC month closes. The completed comparison month is September 2026.

What country-level audience data is available for Hentai Onsen?

In the observed sample of public reviewer profiles with a visible country, the leading shares are Malaysia (50%), United States (50%). The separate directional player-region model assigns its leading shares to United States (34.2%), Malaysia (25.4%), China (7.8%). The directional follower-region model assigns its leading shares to United States (39.1%), Malaysia (29.4%), China (6.8%). The directional wishlist-region model assigns its leading shares to United States (29.3%), Malaysia (18.4%), China (10%). Only the reviewer view is based on observed public profile countries; the other percentages are modeled relative weights, not verified account locations or country-level user counts.

What does the Steam review footprint look like for Hentai Onsen?

Hentai Onsen currently sits at 67% positive across 3 Steam reviews tracked by SteamPulse, including 2 positive reviews and 1 negative reviews. Steam labels the current review summary as 3 user reviews.

How much follower and Twitch attention does Hentai Onsen have?

SteamPulse is not treating the current Twitch number as authoritative because the Twitch category for this app is not resolved yet or the Twitch API credentials are unavailable.

What is the current Steam price for Hentai Onsen?

Hentai Onsen is currently listed at $0.99 on Steam. That is 50% below the usual price of $1.99.

Reviews, pricing, and metadata

Review summary

3 user reviews

67% positive, 2 positive, 1 negative

Price and discount

$0.99 (50% off from $1.99)

Platforms

Windows

Categories

Single-player, Family Sharing

Achievements

Not available

Platform releases

Steam 29 March 2026

DLC and packages

Hentai OnsenBuy Hentai Onsen #1575089$0.95

System requirements

Minimum requirements

Minimum: OS: 10 Processor: 2 GHz Memory: 512 MB RAM Graphics: 1 GB GeForce or AMD Storage: 300 MB available space

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.