A cozy logic puzzle set after school. Read the messages your students leave, place exactly one person in each row and column of the school map, and find where quiet Aili is hiding. A prologue + 60 days of puzzles (3×3 to 10×10), each with one solution, plus a memory illustration for every day.
AI image generation helped create the game artwork, which the developer upscaled, selected and edited.
Music & SFXCore
All game music was created with an AI music generator.
WritingPartial
AI assistants helped draft some text; the developer reviewed all story text.
TranslationPartial
AI assistants helped translate some text.
MarketingPartial
Store and marketing images use the same AI-assisted artwork as the game.
CodeAssist
AI assistants helped write code.
Not used, per the developer
In-game AI
Not mentioned
Voice
Read the full disclosureQuoted from the Steam store page
Pre-generated content (created during development, not generated while playing):
- All music — the background music, the title theme "静かな残響" and the ending theme "さくら色の上履き" — was created with Suno.
- Game artwork (scenes, characters, memory illustrations and title logos) was created with the help of AI image generation, upscaled with Real-ESRGAN, then selected and edited by the developer. Store and marketing images use the same artwork.
- AI assistants (Codex, Claude) were used to help write code and to draft/translate some text; all story text was reviewed by the developer.
The game does not generate any content with AI at runtime.
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Made by
Developer
5A
550 Atelier
Developer on Steam
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