Fantasy Arcades: Gilmore Girls

It's a no-brainer that now that I'm cued into pinball, I always keep my eyes open for whenever a machine pops up in a TV show.  Recently, I've been obsessed with Gilmore Girls.  I had thought that I knew every square inch of the tiny CT town, Star's Hallow, but at some point in season...5?...there was a scene that took place in an arcade!  Let's see what they've got!

Alright!  Pinball!  A Night Rider machine. For the life of me, I can't figure out what the machine just to the right of it is.  The character pictured (Luke) keeps on passing in front of the camera at the PERFECT point to obscure my view.

Cool!  A Revenge from Mars machine!  Hmmmm, it doesn't seem to be working, though.  Someone should call the operator.  Between those three pins, "Chase the Rainbow" (!?!?!), a Galaga machine, and a couple other assorted video game cabinets, Star's Hallow has a pretty good arcade going!  My biggest question is with the machine that the character is playing in the image to the left.  The art on the side is, without a doubt, from the Megaman X series (a video game series that was for the Super Nintendo).  I'm really curious as to what that cabinet is from.  I've been doing some research, and I can't find any evidence that there has been a cabinet version of any of the Megaman X games.  Maybe it's a cabinet just running an emulator?