Ghosts have stolen your beloved puppy, and it's up to you to save him! Move around the house using the arrow or WASD keys, and move your mouse to aim the vacuum cleaner - your only defense against the ghosts. Click and hold the left mouse button to suck a ghost into the vacuum. To finish a level, you must go through the exit door. Sometimes, you will need to find a key to access the door. There are also random item, like a baseball cap or a tube of toothpaste, scattered throughout the house. You will earn more points if you collect these items.