If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Valet Parking 3D is a 3D parking game! The goal of the game is to park as many cars as you possibly can before the timer runs out! The more cars you park, the more money you make. Just make sure you park the car where the customer asks you to, or you'll forget which car to bring back when the customer returns to pick it up!