Oni Onsen (2025)

Developer: Y Press Games
Platforms: Windows, macOS, Linux
Genres: Simulation
Rating: 4.4 of 5, 17 player ratings
Typical playtime: about 7.3 hours
Where to get it: Steam

The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

a voice-acted visual novel with adult yaoi and bara content, focused on romantic and erotic narrative simulation

visual novelnsfwyaoibaraadultvoice actedsimulation

What players say

Players praise the humor, voice acting, and distinct character routes but note the game is short, reuses CG images, and includes black-screen sex scenes. Some longtime fans are split on the inclusion of a parallel female romance, feeling it dilutes the m/m focus.

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More by Y Press Games

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.