Nestopia UE allows you to customize colors, sounds, and graphics settings. It has special features such as a support for different controllers, one of them is Power Glove ( Power Glove is a controller for the NES, first generation AR controllers).
Nestopia has support for different operating systems from Windows x86/x64 to plural Unix based systems.
The following Linux distros have packages as well:
– Arch Linux
– Void Linux