AI-assisted retro-game translation on GitHub — survey, Sept 2026
Snapshot of the landscape as of 2026-09-02, gathered while scoping the Shiren GB/GB2 work.
Completed AI-assisted GB/GBC game translations
As far as searching could establish: only one author’s work exists — joey-astrologo’s two Shiren repos (GB1 at v1.12 RC1, GB2 at v0.25 ALPHA, both built Aug–Sept 2026, both labeled “Made with AI assistance”). No other completed AI-assisted DMG/GBC game translation was found on GitHub.
Completed AI-assisted translations on other platforms
| Project | Platform | Notes |
|---|---|---|
| tomodachi-collection-english | NDS | Full English patch; credits Claude for toolchain + bulk translation, human-reviewed, built on jjjewel’s 0.80 |
| WolkenkratzerTranslation | PS1 | “AI-Assisted (Human Translated)”, Aug 2026 |
| BenjaminDanker/Translations | Unity PC | GPT-4.1-mini + UABEA/dnSpy workflow |
Generic LLM translation pipelines (tooling)
| Project | Scope | Notes |
|---|---|---|
| Meowth-GBA-Translator | GBA Pokémon only | Extract→Translate→Build, 11+ LLM providers, 6 languages; featured in ruanyf/weekly #9122. Explicitly no GB/GBC support. |
| ds-translate | NDS | GUI, OpenRouter LLMs |
| RuneTranslate | PC engines (RPG Maker, Ren’Py…) | DeepL-based |
Claude Code agent skills for this exact workflow
- create-retro-game-kr-patch — end-to-end Korean fan-patch pipeline skill (SNES/MD/Saturn/PSX/DC/PCE/ PC-98/GG/NDS; no GB/GBC in its platform list)
- re-skill — reverse-engineering retro games (disassemble, annotate, extract assets)
- ClaudePlayer — Claude driving games via PyBoy (the same harness used in this project’s decode work)
Recent traditional (non-AI) GB/GBC translations, for contrast
- bm7j — Macross 7 GBC English (2019–2021, hand-crafted, boutique cartridge release)
- medarot3 — Medarot 3 GBC disassembly-based translation
- pokegoldCHS — Pokémon Gold/Silver US → Simplified Chinese
Why GB/GBC lags the AI wave
Generic LLM pipelines target platforms with predictable text storage (GBA Pokémon hacks, NDS filesystems, PC engines). DMG/GBC games are bespoke: custom one-byte encodings, hand-rolled text engines, per-game font tricks — Shiren GB1 and GB2 are entirely different text systems despite being sibling games. No generic tool can cover them; each game is its own reverse-engineering project. Hence the niche has, at time of writing, one active practitioner.