By the time of WWII, the Nazis built the weapons that were far more superior than others so a Union Army was sent to spy on them. Your mission is to destroy the enemy's newly manufactured tanks.
Defend the Earth from invading UFOs. Aliens are invading our earth and it is up to you to defend an important nuclear factory. Buy cannons, train new defenders and tell them what to do.
Join the Marine Special Forces! Fight off the invading enemies! Equiped with machine gun, rocket launcher, grenades, plasma gun and upgrade armor, shield and many more..