xFractals/pokopia-native ? reverse-engineered prompt

I want a simple tool that lets me take my own Pokémon Pokopia dump and build it into a native app for Mac, iPhone, and Windows on my own computer.

It should run the game natively, not through an emulator, and make the graphics work properly on Apple devices and Windows. I want it to create a Mac app, an iPhone app, and a Windows version, with the option to play on the same device or move my save between devices. Multiplayer should work too, so people on Mac, iPhone, and Windows can play together on the same Wi Fi or over the internet, as long as they’re using the same version.

Please keep everything local, don’t include any game files in the repo, and make it clear that I need my own copy of the game. If you need to look up current docs online or use the best setup for modern Apple and Windows builds, go ahead.