Keine's Expanding Class!

Hangman-style word puzzles with Touhou trivia and breast expansion

HornyMelon · Released Apr 28, 2026

Reviews: Very Positive; 99% of 155
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 4 months ago; Jun 18, 2026
Minimum PC: Integrated ( HD ); 2 GB RAM · 0.5 GB disk; Full requirements

What is Keine's Expanding Class!?

In this single-player Touhou fangame, teacher Keine Kamishirasawa keeps you after class to solve word puzzles. Across increasingly difficult stages, you use hints to guess words letter by letter; too many incorrect guesses end the game. Spell cards let you restart the current round and erase your mistakes.

For you if...

+you like choosing word pools to match your knowledge
+you enjoy chasing faster clears across multiple difficulty levels

Not for you if...

−you want puzzles without sexual content or fetish themes
−you dislike obscure vocabulary and specialized trivia

What players say

99% of 155 reviews are positive

Players praise the Touhou quizzes and how the breast-expansion gimmick affects gameplay rather than remaining purely visual.

Screenshots and trailer

Keine's Expanding Class! system requirements

Minimum: Integrated ( HD ), 2 GB RAM, 0.5 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: Dual Core CPU 2.0 GHz or better
Graphics: Integrated graphics (Intel HD Graphics) or equivalent
Memory: 2 GB RAM
Storage: 500 MB available space
DirectX: Version 10

Does Keine's Expanding Class! have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Keine's Expanding Class! run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows, Linux
Achievements: 41
Steam features: Cloud saves, Family Sharing
Languages: Text only: English.

Does Keine's Expanding Class! use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam