The gameplay is much like its predecessor requiring the player to complete objectives by acquiring items, interacting with objects and destroying specified targets as well as the use of four different weapons and disguise against enemies. As well as new types of weapons, the new mechanics in the game are fighting against tanks and halftracks in three out of eight missions and fighting alongside friendly allies.
After completing the game, the player can play a non-canon bonus level, named "Panzerknacker Unleashed", in which the player plays as Lt. Jimmy Patterson. Many strange enemies are fought at a castle, including gun-toting and vehicle-driving dogs, knights carrying battle axes, zombie soldiers, robotic soldiers and several large nutcrackers, called Panzerknacker. The objective of all of the three missions available in this level is to build a Panzerknacker, who assists in the final mission.[7]