I'd have to say like a game of tag, only with plasma granades would be kinda fun.
For a full fledged video... uh... make one like an old western (from the graphics of this one, I think you might be able to edit the vid so that it looks western...ish) and then have a plot of, the red team stole your flag (You're girl) and you have to get it back or something.
That'd be good.
(Oh, and I just finished watching the vid)
Very nice, I liked it, it'd be better though if more things were synced up with the music, like the part where they throw the plasma 'nade on and then run through the portal, that was right on! But some other things weren't, and that kinda took away from the movie. Otherwise very good job!
What did you guys use to make it? (What program, I don't remember if you said it in an earlier post)