You work in a McDonalds and you have to serve your customers in a timely manner. | Move the mouse with the keyboard arrows; space bar for actions, C key to prepare burgers. When a pair of clients arrive and order (consisting always on a certain amount of burgers, fries and desserts) you have to walk to each required dish, then press the space bar to take it, and then walk to the delivery trays, press again the space bar, and so on to complete the order. |