Disclosure analysis
AI content is included in the game
AI assisted with game code, store text, music, sound effects, narration, store artwork, logo, mascot, and in-game illustrations.
- Process
- AI-generated and AI-assisted
- Live AI during play
- No
Evidence & analysis details
- Evidence used
-
“The illustrations in the intro story were made by restyling and tracing AI-generated images (OpenAI's GPT image model) into the game's own art style”
“Nothing is generated by AI while you play”
- Development workflow
- Code help
- 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
AI disclosure. Sleighline was designed by Bogeywombat at Testameles Studios and built as an experiment in AI-led development: Claude Code (Anthropic's AI coding agent) wrote the game's code and store text from the studio's design, with the studio directing, playtesting and approving every step. The music, the sound effects, Santa's chuckle and his narration of the opening story (synthetic voices; the narration is converted from Bogeywombat's own reading) were generated with ElevenLabs. Some store artwork was generated with PixelLab. The studio's logo and its turtle-badger mascot, which also hides in the game as a small code-drawn silhouette, were designed as AI-generated images (DALL-E, via ChatGPT). The rooftop art is drawn by the game's own code. The illustrations in the intro story were made by restyling and tracing AI-generated images (OpenAI's GPT image model) into the game's own art style. Nothing is generated by AI while you play.
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This disclosure in context
How comparisons workCompare this developer’s disclosure with 26,517 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%
- 18,551 of 26,083 disclosures with structured analysis.
- Compare this group
- Writing or localization
- 28.5%
- 7,561 of 26,517 indexed disclosures mention this category.
- Compare this category
Categories can overlap. A disclosure may mention several types of AI use.
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Source and record
- First indexed
- Oct 27, 2026
- Source last checked
- Oct 27, 2026
- Automatic analysis updated
- Oct 27, 2026
- Recorded text changes
- 0
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.