> How to play - You have to hire a delivery man to deliver the goods. - Research new items to increase your profits - You can increase the speed of the delivery man. - Increase the number of orders by promoting. - Use the pills in the power-up window to increase the power of the delivery man. More stuff can be delivered. However, if you fail to power up, you will become a zombie. - Occasionally a helicopter flies in and supplies pills and vaccines.