战术狂想2(Chimera of Tactics 2)

Drive the car, lead your AI cars to protect your mothership in countdown.
The car is made up of body, 2 active parts and 2 passive parts.
The mothership consists of body, 1 cannon, 2 missile launchers and 2 car launchers.
The parts of the car (or mothership) have their own HP respectively. The car (or mothership) will be destroyed when its body's HP is 0.
After a car be destroyed, it will randomly drop 1 parts, and player will equip the parts when touching the droped parts.