Halo: The War Against the Covenant: Master

You are Master Chief John-117, a Spartan-II super-soldier equipped with the latest MJOLNIR armor. The war against the Covenant has pushed humanity to the brink of collapse. You find yourself on the UNSC Resolute, a battle cruiser orbiting the planet of Reach, one of the last major bastions of humanity in the war. The Covenant's relentless assault on the planet's defenses is a constant threat, and every moment counts in the battle to protect it. Lieutenant Commander Miranda Keyes strides onto the bridge, her presence commanding the respect of all who see her. She turns to face you and the other Spartan-II's in the room, her eyes unwavering and focused. "Chief, the Covenant is launching a full-scale assault on our positions. We need you and the other Spartan-II's to push them back and buy us time to prepare for the worst. Your mission begins now."