This is a wheeled armored rocket launcher vehicle modified based on a system vehicle. Its trajectory reproduces the trajectory of a rocket launcher as much as possible in reality. However, due to my limited skills, launching requires locking onto a target before launching, and the launched shell does not have guidance function. If necessary, I can modify the guided shell by myself. My skills are limited, and I welcome guidance from all the experts. The following is a brief operation instruction: the left joystick pulls down to apply the brake, while the right joystick controls forward, backward, and left/right steering; Landing gear button controls leg up and down (note: please confirm leg support is in place before firing) .Cannon system operation:The left VTOL is the steering gear, and the right Trim is the high-low gear; The anti-aircraft weapon bar is a quick locking method added for the convenience of launching operations. When playing, you can refresh the AI aircraft nearby to lock it and then activate the launch in the anti-aircraft weapon bar. The boom is a rocket charge, please do not use it! Another ground missile is a rocket launch button, operate the high and low planes to aim at the desired location for bombing!The maximum range of the rocket launcher vehicle is the radius from the initial island to the volcanic island, with a payload of 40 rounds and a launch interval of 0.8 seconds. The maximum speed is 90km/h and the safe turning speed is Below 45km/h. That's all for the explanation above. Have a great time.