This website even has a game where you can play the Nite Owl or Silk Spectre, the old versions. Don't get all excited when you see Comedian and Rorschach, you can't play them unless you know some secret code that I don't.
It reminded me of Street Fighter. I was never a big fan of that one, I liked the weird obscure games like Two Crude, where you beat up Santa Claus. It was sorta a precursor to Duke Nukem.
I got this from Froduce's site, home to those helpful improv gremlins.