Teamwork is the only thing that will keep you alive in Army of Two: The 40th Day for the Xbox 360. As mercenaries Salem and Rios, you are thrust into the middle of a catastrophic attack on Shanghai. This third-person shooter is built from the ground up for two-player co-op, featuring a deep Aggro system that rewards strategic teamwork. Draw enemy fire to allow your partner to flank, or work together on moral choices that affect your gameplay. With extensive weapon customization and intense action sequences, survival depends entirely on your partner.