"You awaken to find yourself naked and inside a glass case. Though the glass is hazy, you manage to see what you believe to be the inside of some sort of laboratory. You're cold, but the glass appears cracked and with little trouble, you are able to smash your way to freedom, or so you thought. There are X others in the laboratory with you. Staring at them, you wonder who they are and why they're here. In fact, you realize you have little idea of who you are, the only indication of your separate identities is a name tattooed onto your wrist.
"Your goal is to escape the laboratory and attempt to figure out who put you in that case and why. And, of course, to find a way to return your memories that you have forgotten."
How's that?