Image: reddit.com · Using Claude to help bring Digimon World 2 to PC with Multiplayer.
Digimon World 2 brought to native PC from a C decompilation
A PS1 RPG decompiled to C with Claude's help and built as a native Windows and Linux port, with a multiplayer version started on top.
Credits
Earliest dated source:
The full story
The maker is bringing the PS1 RPG Digimon World 2 to native PC, based on a C decompilation of the original game. The decompilation reached 100% matching across all 1,088 game functions, and the port builds natively for Windows and Linux with SDL3 and optional extras such as higher internal resolution, widescreen and PGXP.
Claude has been a big part of the workflow, though the post stresses that it involved much more than asking an LLM to write code: debugging, investigating compiler output and building custom scripts. A multiplayer project has now been started on top of the port.
How it was done
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Sources
From a short post by the maker, so the details are as they tell them.
- Reddit: Using Claude to help bring Digimon World 2 to PC with Multiplayer.Reddit poster: WyrelaDevPosted
The maker's post on r/ClaudeAI.
If it disappears: archived copy of Reddit: Using Claude to help bring Digimon World 2 to PC with Multiplayer. (opens in a new tab)
- The code: github.comRepository account: Wyrelade
The project page.