Zombie Hill Trip Derby Racing is a thrilling adventure game developed by Yojoy Games. The game is designed for Android 5.1 and up and is available for free. In this game, you have to race on hills, shoot zombies, and escape from the boss. As a zombie car racer, you have access to a garage full of different zombie cars, kits, and guns. You can customize your car and make sure it's well-equipped for a fight.

The game has four different hill ways, each with its unique terrain, including off-the-road, hills, ups and downs, icing road, and high way. You can select different zombie cars to adapt to the different terrains when you arrive at a new checkpoint station. In addition, you can equip your car with more powerful kits and guns to race further and kill more zombies. The game provides you with six powerful robots with different features and skills, including Booster, Rocket, Junkman, Collector, Mr. Drill, and Sniper, to help you escape the zombie boss quickly and pick up useful items on the zombie hill road.