Holy smokes!! Commander Keen takes me back to when I first discovered hacking, clear back in the early/mid 90s. I actually met a good hacker friend of mine on a

Holy smokes!! Commander Keen takes me back to when I first discovered hacking, clear back in the early/mid 90s. I actually met a good hacker friend of mine on a completely different continent on a train. He was playing Commander Keen on a laptop and playing the music super loud. I recognized it and introduced myself. That was almost fifteen years ago and we still work on projects together!