This is my second war ship, which took me 3 months to complete

Ag5 for activating the main gun.While aiming target rotate the turret with "Roll" and adjust the barrel elevation with "VTOL". You could attack those unarmed vessels with the main gun.

Ag4: activation of missile launcher
The ship could launch "Cleaver" SSM to destroy enemy armed vessels,the SSM should be launched at the distance of 3 miles or further.

Ag3: activation of minigun, use “trim” control the rotate of the turret?“Vtol” for gun elevation and “Yaw” is for hull steering (Please notice that while steering,the ship might move forward even it's not accelerated.),

"throttle " for accelerate forward ,"brake" for decelerate and accelerate backward

Ag8:toggle the engine on/off (engine default is on)gine

Ag6: enable the scouting helicopter (just treat it as a remote heli model)

recommend activation arms time off engine

enjoy playing it!
Translated from Chinese with the help of @VindaD