a            max. accerleration                 keypad 0    player chase view
z            max. deceleration                  keypad .    torpedo chase view
q            booster (if available)             keypad 1    target chase view
s            incr. speed by 10kph               keypad 7    target camera
x            decr. speed by 10kph               keypad 5    player camera
c            set speed to 0kph
                                                keypad 4    move camera left
                                                keypad 6    move camera right
                                                keypad 8    move camera up
                                                keypad 2    move camera down
                                                keypad 9    zoom in
                                                keypad 3    zoom out