I'm always amazed by the sheer number of video games that are out there. This weekend, I had some friends over, and we spent some time playing games on my arcade cabinet. While scrolling through the list, one buddy was overjoyed to find Xenophobe, a game I was previously unfamiliar with. Later on, a different friend was similarly thrilled to find Xybots, one of his favorite games from many years ago. Today, we'll take a closer look at these twin X-titled classics.