Thanks for getting the post in the right place.
I'd have to say Rainbow6 wasn't all that free, well from what I can remember. I hate it when 'allies' in a game go off and do whatever they want. Like walking infront of me while I'm shooting. And like everytime that results in a failed misson! grrr.
R6, I would use my allies as blockers, just set them in a spot and set them to not move and shoot at bad guys. I'm going to have to dig it out and play it again.