I've played paintball mods for games that are traditionally violent, almost as fun as killing. And some games can be plenty challenging while taking away the kill portion almost entirely. Take Swat 4 (co-op) for example, better scores and more challenging when not going around popping everyone with 5.45nato in the head. Most hard opponents manage to go down with at most a round or two of 9mm jhp to the leg. Only noob servers allow player to go around killing everything.
-------
Are you in need of technical support? If so, click here.
If we are going to be damned lets be damned for what we really are.