As far as kill shooter goes I think the way it is works best, we all know what would happen if it were turned off..... As for collisons, I was just thinking the same thing the other day when I had about 6 knits chasing me, when I looked back they were flying in and out of each other like crazy, no granted I should probably work on not getting in that situation first but I couldnt help thinking how nice it would be if I could just get them to run into each other, but I also dont think friendly collisons would be practical, first of all the lack of peripheral vision would be a big issue, granted you can move your head but still you do not have the same visual ability when playing on a 2D monitor and it would be very difficult to attempt to keep an eye on the con in front as well as checking all other angles for close friendlies. I understand the point that friendly collisions would require people to maintain distance like it actuall combat, but a point I try to stress as much as possible is that this is not real life, this is just a game that people want to be able to come home from work and play to relieve some stress, I love games that try to be as realistic as possible but I belive HTC has done an amazing job of bringing a combination of realisim and playability to Aces High.