The concept behind fceux is to merge elements from fce ultra, fceu rerecording, fceuxd, fceuxdsp, and fceu-mm into a single branch of fceu. as the x implies, it is an all-encompassing fceu emulator that gives the best of all worlds for the casual player, the rom-hacking community, lua scripters, and the tool-assisted speedrun community

this package contains a gui for fceux written in python.