Make Your Own Text Based Adventure Game

You wake up in a dimly lit room, with no idea how you got there. The room is sparsely furnished with only a bed, a small table, and a chair. There's a single door leading out, but it appears to be locked. You feel disoriented and your head is throbbing with pain. You need to find a way out of here and figure out what's going on. What do you want to do?