Try before you buy, no refunds, Triggers: Mech-run is command is "m4-go". 2.Machine gun firing, command is "m4-mg" 3. Rear gun firing, command is "m4-g". 4.Right rockets launch, command is "m4-r1". 5. Left rockets launch, command is "m4-r2". 6. Cruise missiles launch, command is "m4-r3". 7.Massive attack, command is "m4-am".