Zombies roam through forests and fields, it is impossible to pass or drive, so as not to meet at least one. You are in luck in Monster Truck because you are the lucky owner of a small truck with big wheels. With it, you can safely move around without fear of the living dead. They are not an obstacle for you. Just run over another zombie and move on. Steep ascents and descents are much more dangerous for you. And also insidious bumps. You can easily roll over on them, because large wheels are very unstable. Manipulate the brake and gas pedal to maintain balance after colliding with a zombie, if you crash into it at high speed. There is a risk of rolling over into the Monster Truck.