Accurate Z80 core, including undocumented opcodes and behavior like R and MEMPTR registers.RetroArch: Libretro core documentation.
If you find a bug or want new features, you can help me openning an issue. Please, consider sponsoring and following me on Twitter for updates. This is an open source project with its ongoing development made possible thanks to the support by these awesome backers. Gearcoleco is a very accurate cross-platform ColecoVision emulator written in C++ that runs on Windows, macOS, Linux, BSD, Raspberry Pi and RetroArch.