When I was 13, I lived in my grandmother's house with my mom and my sister. The house was old (I'm not sure how old), and there was a furnace door across from my room. I came home from school one day and no one was there. I did my homework and laid on my bed to watch t.v. It was around 7 or 7:30, because Wheel of Fortune was on the t.v.
I heard a noise in the furnace room and opened the door to see what it was. I thought it was a mouse or something, but there was nothing in the furnace room, so I closed the door back. After about 10 or 15 minutes I heard it again and knew it was coming from that room.
All of a sudden the knob on the door started to turn. First it turned slowly and then it turned faster like someone was trying to open the door. I jumped off the bed and closed my door quickly. I did not want to see what was trying to get out of that room. After about 5 minutes of me closing my door, the furnace door flew open with so much force, it banged up against the hallway wall.
I put my nightstand up against my door and stayed there until my mom came. I did not tell her about that incident. I told my sister and she let me know that she had also had an encounter before my mine. She also informed me that she found a Ouija board and had been playing the game.