The T34 Calliope is mounted on top of the M4 Sherman in the expansion pack's maps. It fires rockets rapidly, which can do devastating damage. Unlike standard M2 Browning, it can only do a 60 degree turn, making the gunner rely on the position of the turret. It also has very high recoil, and when it and main cannon are rapidly fired at same time can knock off the tank. Still, it combines the armor of a tank with power of a Artillery.