Hi! Thank you so much for playing this game, and I am really sorry I think there is a little bug. There is a randomness for monsters spawn and despawn. The monster in the window is not gone until thunder ends. If you turn off your flashlight early before the thunder ends game thinks you just turn off your flashlight early before monster gone. After that monster spawn 2 times. So battery lights will never save you (xD). I will fix this and polish the game with an update. Thank you again and good luck with your YouTube channel!