僵尸碾碎

1. How do I control the vehicle? - You can control the vehicle by pressing and holding the sides of the screen to accelerate or brake. 2. How do I tilt the vehicle when in the air? - Tap on the sides of the screen to tilt the vehicle while it is in the air. 3. How do I climb hills or drive over obstacles? - Tap on the right side of the screen when trying to climb a hill or drive over an obstacle. 4. How do I earn cash to upgrade my vehicle? - You can earn cash by driving through a horde of zombies and mummies, smashing crates and explosives, and breaking zombie hands as they try to reach out of the ground. 5. How do I unlock new vehicles? - You can unlock new vehicles by reaching checkpoints during the gameplay. 6. How do I compete against other players in online rankings? - The online rankings are integrated into the world map. You can replay levels and try to be the fastest to reach the checkpoint to compete against other players. 7. How many levels are there in the story mode