October 1, 2026
Mostly Positive (20)
Indexed September 12, 2026
View on Steam

Disclosure analysis

AI content is included in the game

AI generated initial drafts of song lyrics, which were then edited by the developer for inclusion in the game.

Process
AI-generated, then edited
Live AI during play
No
Evidence & analysis details
Evidence used
“All of this content was created ahead of time”
“Generative AI writes the first drafts of the draw-along song lyrics”
Model-reported confidence
95% A model estimate, not a measured accuracy rate or a human review score.

Auto-classified from the public disclosure. The raw disclosure below remains the source of truth. How classification works.

AI Usage Disclosure

Generative AI writes the first drafts of the draw-along song lyrics. The developer then finishes the wording of each song one by one, drawing along to it as they go.All of this content was created ahead of time — nothing is generated by AI while the game is running.[What we don't do]- No AI-generated images are used in the game's model drawings. Every drawing is made by the developer as lines from coordinate data- The game never connects to online AI services during play (the only network traffic is for online matches)

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This disclosure in context

How comparisons work

Compare this developer’s disclosure with 26,525 non-mature Steam products in the index. These figures describe published disclosures, not all games on Steam or independently verified AI use.

AI-assisted content in the game
71.1%
18,556 of 26,091 disclosures with structured analysis.
Compare this group
Writing or localization
28.5%
7,565 of 26,525 indexed disclosures mention this category.
Compare this category

Categories can overlap. A disclosure may mention several types of AI use.

Source and record

First indexed
Sep 12, 2026
Source last checked
Oct 20, 2026
Automatic analysis updated
Oct 20, 2026
Recorded text changes
2 Read the history

The disclosure is the developer’s statement on Steam. Index dates show when we observed it, not when AI use began. History covers captured versions only. Automatic analysis can be wrong and is not a verification of the game’s content. Read the methodology.

Disclosure History

Captured versions of the developer’s statement. This record can miss changes between checks and does not establish when AI use began.

This game uses generative AI in the following ways.All of this content was created ahead of time — nothing is generated by AI while the game is running.- Draw-along song lyrics — generative AI produces the first drafts, and the developer reviews and hand-picks every song- The stroke order of each model drawing (its line-coordinate data) — same as above- Singing voices — synthesized with VOICEVOX (Shikoku Metan / Namine Ritsu) and Synthesizer V (Sheena 2, for the English songs), and shipped as pre-rendered audio files[What we don't do]- No image-generation AI is used. Every model drawing is rendered as lines from coordinate data- The game never connects to online AI services during play (the only network traffic is for online matches)

Generative AI writes the first drafts of the draw-along song lyrics. The developer then finishes the wording of each song one by one, drawing along to it as they go.All of this content was created ahead of time — nothing is generated by AI while the game is running.[What we don't do]- No image-generation AI is used. Every model drawing is rendered as lines from coordinate data- The game never connects to online AI services during play (the only network traffic is for online matches)

Generative AI writes the first drafts of the draw-along song lyrics. The developer then finishes the wording of each song one by one, drawing along to it as they go.All of this content was created ahead of time — nothing is generated by AI while the game is running.[What we don't do]- No AI-generated images are used in the game's model drawings. Every drawing is made by the developer as lines from coordinate data- The game never connects to online AI services during play (the only network traffic is for online matches)