This my friends, makes an NES orgy possible. Yes 4 at once- introducing the
Nintendo Four Score!
I mostly use this as my extension cord because at the moment I lack friends. You have the option of choosing between using 2 or four controllers and there is also an A and B button turbo activator. It's a great accessory when playing games such as R.C. Pro-Am II if the competitive mood strikes you. Or if you want to prove who the alpha male is without having to piss on everything.
There are 23 compatible as well as 9 non-compatible 4 player games according to Wikipedia. There were also a handfull of 4 player adapters, but only two were licensed- the Four Score and the Satellite which I'll be blogging about in the near future.
This little plug here makes the foursome possible.
It's not a very big item as you can see, but it's a pretty cool accessory to own. Keep your eyes open for one if your friends are up for a challenge.