I wrote a gameboy color emulator a few years ago https://github.com/djhworld/gomeboycolor https://github.com/djhworld/gomeboycolor Probably would require some

I wrote a gameboy color emulator a few years ago https://github.com/djhworld/gomeboycolor https://github.com/djhworld/gomeboycolor Probably would require some effort to get it to build again, but it was a fun, if a little intense programming project. The architecture is very approachable, although I never got the sound working. There's no greater feeling of toiling away for months on the CPU/GPU/MMU code where you eventually reach the point where you can successfully boot the emulator into rendering the "Nintendo" logo that scrolls down the screen.