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Hentai Onsen

Embark on a relaxing and sensual puzzle journey with Hentai Onsen, where each calming level and every completed image gently soothes your mind.

Steam Page
Developer
Boom 18
Publisher
Boom 18
Release
March 29, 2026
126 days ago
Steam Reviews
3 user reviews3 reviews66.7%

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Search Google: Who developed Hentai Onsen?Developer scaleThe operating scale of the game's developer.
Search Google: Who published Hentai Onsen?Publisher scaleThe operating scale of the game's publisher.
Search Google: Is Hentai Onsen self-published or published by Boom 18?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Hentai Onsen and Boom 18 funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Hentai Onsen and Boom 18?Creative controlWho appears to retain creative control of the game.
Search Google: What is the release status of Hentai Onsen?Release statusWhether and how the game has been released.

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About the Game

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.

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