I hope the damage system is realistic in a way. I mean with over half a million different types of guns theres no way you can go wrong with your customization, but im just hoping that the game has a great damage system, something like Rainbow Six's where people can die in about 2 - 5 hits. I mean minimum is that damage would be that because mainly i really don't like games where your filled to the brim with 700 rounds and it takes almost 20 - 25 rounds to drop your average man. Sure with the aliens and stuff but i don't really want a game thats like Quake or Doom. I know that they got alot of inspiration from diablo 2 and i think that's great but i don't want a game that completely demolishes roguesh gameplay, which is one of the characteristics of one of the three characters you can choose, so you don't end up having the entire game become a fragfest.
One thing i would find really neat is if they had skeletal damaging to people so if you shoot someone in a leg then they'll fall down can't get back up, or if you shoot a guy in the arm he drops his gun, or soemthing that would be really sick is if you were in a high speed car chase, going somewhere around 200 mi/h and the enemy driver tumbles out of control and breaks both his legs while his car is on top of him on fire XD
Feel free to post your idea's or opinions but please, try not to flame.