Ben 10: Zombie Land
No one was prepared when the zombies first appeared. Lots of people gets eaten alive and are now zombies themselves. Sad to say that once bitten, you are going to turn into one of the undead and there are no turning back. If you want to stay unbitten then you need to hide or at least drive a huge vehicle to protect yourself. No even Ben would want to be on par with the zombies as he won't dare to show himself up. Fortunately, the zombies aren't smart enough to get in the van. Ben and his grandpa uses the RV to their advantage by running over zombies. They can kill zombies without the need to confronting them in the field. Drive the Rv as fast as you can till you reach the finish line. Be prepared as lots of zombies would try to get in your way. Anyway, you don't need to fear since you don't need to get outside to fight them. You can just run over them to get rid of them. The idea here is to get to the finish line as fast as possible. The game becomes harder and harder as you make some progress in the game.