Quake IV Xbox 360

Earth is under siege by an alien race. The Strogg are cybernetic warriors - a mechanical frame and decaying body parts stabilized by flesh consumed in a systematic annihilation of other species and civilizations. In a desperate attempt to survive a Strogg attack on Earth an armada of Earth's finest warriors is sent to take the battle to the Strogg home planet. Earth's initial assault force is nearly annihilated immediately but one marine manages to infiltrate the base bring down their planetary defense systems and kill the Strogg's collective brain and leader - the Makron. Earth assumed the destruction of the Makron would end it all but it didn't. QUAKE 4 is the first game to utilize id Software's revolutionary DOOM 3 technology. In the game you are Matthew Kane an elite member of Rhino Squad and Earth's valiant invasion force. Fight alone with your squad and in hover tanks and mechanized walkers as you engage in a heroic mission into the heart of the Strogg war machine. But in this epic war between worlds the only way to defeat the Strogg is to become one of them. Battle through early missions as a deadly marine then after your capture as a marine-turned-Strogg with enhanced abilities and the power to turn the tide of the war.