Why are some coop missions hard(good AI)like borders and sierra and others the enemies will not react when they are right next to you? In GRAW 1, if you can see the enemy they can see you and start firing as soon or before I do. Now that's realistic. None of the GRAW 2 coop AI come even close to GRAW 1. Is there a way to change from normal to hard or hardcore? If so let me know how.
Thanks,