Due to graphical limitations, video games from the Nintendo NES are played in a 2D perspective. But now, you can play some of these classics in 3D, thanks to an application called 3dSen PC. 3dSen PC is a unique NES emulator that converts classic and homebrew NES games into full 3D experiences and let you play them in realtime. The current release is still in beta stage but it looks very promising. The NES was launched across North America and some countries in Europe in September 1986, followed by Australia and other countries in Europe in 1987. Nintendo sold 61.91 million NES units.