I was just playing and had a random thought about the game. I noticed symbols burned into the ground where demons and stuff would spawn, and wondered if any of them actually meant anything. You know, aside from the pentagram. I know that's been around for quite a while. Any of you ever wonder about it? And as long as we're on the topic of this game, talk about it however you like. I'm hating [url=http://doom.wikia.com/wiki/Demon_%28Doom_3%29]this thing[/url] at the moment.