You and your classmates were on a school trip going to see a museum. You were a few hours into the bus ride before the bus got a flat tire. The bus stopped in a town. You got out along with your classmates, and began to wander the town. You looked up and saw a tall hill, you decided to climb it, for some unknown reason. Once you reached the top off the hill, you looked to your right and saw a military base. You walked along the path, before stopping at an automatic barrier gate. “I don’t think you’re supposed to be here.” A voice spoke up from behind you. It was a guy wearing a skull balaclava, his name Simon 'ghost' Riley