With the south of the Q-Stein Empire secured, the player, Captain Boane, and Major Rodeschild lead a huge offensive against a major Q-Stein defensive line of bunkers and fortifications. Albeit under heavy air and ground attack, the Protons and Nibelians punch through. Major Rodeschild is informed that contact has been lost with Ahmadi and sends the player to investigate. The player can choose to investigate or proceed to the capital. If they decide to investigate, the player arrives at a beach surrounded by cliffs to find Ahmadi dead and half buried in the sand with the remainder of his troops shooting at a huge three-wheeled Q-Stein tank with a fire bomb launcher, an ice cannon, and two main guns; this is the second-in-command of the Q-Stein Empire. The player defeats the tank in a one-on-one duel and reports Ahmadi's death. If the player chose to not investigate Ahmadi's situation, they will arrive in the capital alone and proceed to launch a one tank assault on the Q-Stein Capital. If they investigated Ahmadi before attacking the capital, then Jevons, Boane, Rodeschild, and the player launch a final offensive on the capital of the Q-Stein Empire. After furious street fighting with the elite guard of the Q-Stein Emperor, the player infiltrates the palace alone and faces the Q-Stein Emperor, a massive tank with a mortar launcher and seven turrets. Upon defeating it the first time, the Emperor then shifts into a floating spider tank with three main guns. Upon the second defeat, the Emperor turns into a giant cogwheel monster that sends giant cog wheels after the player. Once the Emperor is defeated a third time, he explodes and the world celebrates the end of the war.