How did you get started? I have a project in mind and would love to try, but getting a foothold on it feels really hard when you are starting with an ISO image and an empty folder.

For gamecube games you are in luck because there is a template: https://github.com/encounter/dtk-template

But in essence it's not so complex. You only need the original compiler that was used to compile the game and tools like ghidra. Binutils for the architecture can help. From there you ask the agent to start building the project. Prepare to spend a ton of tokens though if you go the full AI route.