The last thing you remember was seeing the shadow in the backseat of your car as you drove home from work last night, then the sudden prick of a needle entering the skin of your neck. When you came to, you were lying on your back, staring up at an unfamiliar ceiling. As you came to your senses, you saw that you were in an abandoned prison, and there were others with you. People you used to know, friends from high school. They had similar experiences, and nobody knew why you were there now. The only thing anybody could think of to do was try to escape...