If you have a digital camera, sure. I didn't know you could slow the game down using an emulator. I want this open to everyone (that is, everyone with a high-speed modem that can download an N64 emulator and N64 roms, I'm still stuck in dial-up because high-speed modem isn't available in my area yet.), but if you have a copy of the game on a real N64, use it. The Atari 2600 HSC allows emulators, which is why I allowed emulators.
N64 emulators (AFAIK) aren't as far along as 2600 emulators. I'm not too sure there is an emulator that could do RObo 64 and even if it could without the n64 controlpad it would be damn hard to play the game.