My go-to is Mega Man 1, although I most often play it on Gamecube and PSP (the PSOne Japan import), the versions that keep pretty much everything the same as the original. I used to be able to run all the way up to the last few stages without breaking a sweat but I kinda suck now :\

Quote Originally Posted by Bubba View Post
I regularly play drunken games of Blades of Steel with my mate for no other reason that it's ridiculous fun and we're both equally pathetic after a few beers.
One of the craziest legacies of the NES is the Blades of Steel, RBI Baseball, and Tecmo Bowl triumvirate, games that have unreasonable followings to this day. Something about that design of early NES sports games has endured the generations; they're still some of the most fun games you can play with a friend.