This game is the 13rd Android game for the Web Game Site "DAN-BALL". Open and close the door of the red and blue to help trapped heroine. Pressing the switch to open and close the doors of that color. Go to the room where the heroine is captured, the game is clear. Where there is a monster, you one step walk and walk even one step monster. Monsters go straight. If he walks to the opposite wall there. You can't enter a room with the monster. The game is over the monsters come into your room folding. When the minimum number of steps, will get a medal. Please Enjoy it!