Destroy as many opponents as possible before the time runs out.
Passing through checkpoints extends your time. Driving fast and shooting everything that moves is the key to victory.
There is a bomb on your car! Race through checkpoints to extend the timer. The bomb will explode when it reaches zero.
Killing zombies and destroying objects awards you additional time.
Get to the finish line first to win. Destroy your opponents to slow them down.
Upgrades are essential to win the most difficult races. Vehicle upgrades are most important for racing but they are separate for each car. Weapon upgrades are common for all cars.