FCEUX Emulator – Nintendo Entertainment System (NES)

FCEUX is a powerful and user-friendly emulator for the Nintendo Entertainment System (NES). It supports a wide range of features, including debugging tools, ROM hacking, TAS (Tool-Assisted Speedruns), and Lua scripting. With excellent compatibility and customizable settings, FCEUX is ideal for both casual gamers and advanced users looking to explore NES games in depth.

If you would like to test the current in-development version of FCEUX, interim builds are available here: