Thanks guys! Yes I am working on this alone, except for some of the weapons' textures. I started this project back in May of 2005 and worked on it off and on ever since. My main inspirations were definitely Quake 3 and the Unreal series.
The AI? It is a bit challenging...I had to play for quite a while to come up with that many kills to show off in the video...but they have their bugs. Nevertheless they make it quite fun, and do play an ok game of Capture the Flag.
As for the kill streak total location...I am open to suggestions

In fact, I'm always open to suggestions on how to tweak this game and make it better. I would love to get it where we could all jump in and play anytime, and that's one of my main goals.
I have one question for you all: What would you think of a version of the game, with the same weapons and stuff, but Minecraft type world with survival mode? I've already cooked up a pretty good world generator and block creation/destruction code in a seperate app.
I'm also looking at integrating the turrets from my turret defense into the game, and that's working quite well already.