
Prison Chain: The Unredeemed Thought
落梅序 · Adventure


by PLK Studio·Free To Play, Adventure, Casual, Indie
Music, art, code, extra scenarios and the English translation are AI-made.
OpeningMovieMashiro has marshmallow-soft cheeks, and her big sister Mio absolutely adores her. Ordinary days—days that come only once—and the precious moments hidden inside them. A slice-of-life novel about the happy chaos of two sisters. A sweet, marshmallow-soft little while, just for you.
Shares AI uses or genres with Mashumaro Trigger!

落梅序 · Adventure

AI disclosure
GameDB AI label
AI in 6 of 8 areasThe engine and game code were implemented with an AI coding assistant.
Character art, backgrounds and event CGs were made with AI image generation.
The two theme songs, in-game BGM and sound effects were made with an AI music generator.
The English text, a translation of the main story and extras, was made with AI tools.
Store page images were made with AI image generation.
Extra scenarios, concept and writing were done with AI tools.
This game uses generative AI for the following content. All of it was generated during development and shipped with the game; no content is generated at runtime.
- Music and sound effects (2 theme songs, in-game BGM, SFX): Suno
- Graphics (character art, backgrounds, event CGs, store page images): OpenAI
- Extra scenarios, concept and writing: OpenAI, Claude Code
- English text (translation of the main story and extras): Claude Code, OpenAI
- Game implementation (engine, game code): Claude Code
Players · followers
Last 7 days, hourly · now 0 · 24h peak 0
29 now · Daily snapshot of public Steam data
Released chart · Nov 3 – Nov 9
Trending · Released
Among 6,641 released games
#431Trending · Free To Play
Among 685 released free to play games
#611Trending · Code
Among 1,284 released games with AI in the code
#2050Top · Steam followers
29 followers
Released games rank by momentum: peak players over 24 hours, growth against the previous days and new reviews, with a launch boost that fades over the first week. Released and upcoming games are charted separately; estimates and stars are never mixed in.
Made by
This page is built automatically from public Steam data and refreshed several times a day. Claim it to tell the story behind the game — no claim is needed to stay listed.
550 Atelier · Casual

Just2Dudes Studios · Adventure

Hikachof · Adventure