I discovered Challenge ProMode with much pleasure but just played 4 games of it. It is very cool and I can't wait to play some more with friends. I really have nothing to prove in this game as nobody knows me. This game is quite adrenalin pumping at times. Sniping has been largely reduced from previous versions.
Shotgun action is now quite common.
I like the blood staying on the walls. And for duel, I am willing to practice with promode. I also play GroundControl when I have time. I sometime just pause to look around. Well enough writing here.