Mesen is a multi-system emulator (NES, SNES, Game Boy, PC Engine, Master System/Game Gear) for Windows, Linux and macOS built in C++ and C#.
It also includes an extensive set of debugging tools for homebrew development and romhacking.




There are many alternatives to Nintendulator for Windows if you are looking for a replacement. The best Windows alternative is Mesen, which is both free and Open Source. If that doesn't suit you, our users have ranked eight alternatives to Nintendulator and five of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Nintendulator are MESS, puNES, NESBox and VirtuaNES.
Mesen is a multi-system emulator (NES, SNES, Game Boy, PC Engine, Master System/Game Gear) for Windows, Linux and macOS built in C++ and C#.
It also includes an extensive set of debugging tools for homebrew development and romhacking.




MESS emulates portable and console gaming systems, computer platforms and calculators. The project strives for accuracy and portability and therefore is not always the fastest emulator for any one particular system.

PuNES is a high accuracy NES emulator.
In addition to the standard color pallettes used by most NES emulators, PuNES uses a color palette derived from an actual tv.


Nesbox Emulator is a multiplatform emulator of video consoles. You can play your favorite NES, Super Nintendo, Sega Genesis and GameBoy Color/Advanced games on any computer working under Windows 8.1/RT/Phone or directly in the browser.


