NES emulators are cool. Its been solved for a while, and now it's becoming a playground to learn new architectures or play with new ideas (like the 3d nes emulator or the one using "ai" to figure out how to expand the viewport).<p>I remember Nesticle was the first emulator that felt like cknsymer software, and it was so cool to be able to just run a NES game on a PC. We've come a long way