Holy Valkyrie ExS-TIA F (2026)

Developer: Lusterise
Publisher: Shiravune
Platforms: Windows
Genres: Casual
Rating: 4.5 of 5, 22 player ratings
Typical playtime: about 3.5 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 brief, story-focused visual novel with a low-stakes mystery and calm pacing.

casualshortstory-drivensingle-endingmysteriousatmosphericslow-paced

What players say

Players say this fan-service spin-off focuses on the sisterly bond between the amnesiac Kaede and her scientist sister Yuri, which is a highlight. The protagonist's combat stamina is notably weak, creating a constant underdog dynamic. Reviews are split on whether the heavy mosaic censorship ruins the erotic art, and some note the story feels cut short.

Screenshots

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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.