Read this if the game doesn't load.
Play the Online Zombie Derby game
Zombie Derby is kind of the same game you played a lot with the name Earn to Die. You need to drive the car, kill zombies, upgrade your car buying various items so that you can drive faster and kill faster to reach your destination.
You can dry with the arrow keys, use Nitro with Shift Key, and Shoot with Spacebar. Once all levels are done, play Zombie Derby 2.