The Double Threat
|Get a co-op combat bonus.|
Attacking the same targets in co-op gives out a bonus (I presume in XP), so either select the same target to X attack, or even easier, shoot them from far away with your guns (that's how we got it).
|Rate this achievement||Average Rating|
|You need to register before being able to post comments.|
|You need to log in or register to use MyAchievements.|
|You need to log in or register to rate games.|
User Score is based on 5878 user ratings.