Lets Steal some stuff already done.
Use the POTC Sinking ship, and make it a Battleship.
Use the Bomber, dead center from Tommy.
add a land mine course from Path of the Dead.
Grab some stuff from IJ.
A cannon Firing from AC/Dc
Maybe a beachfront lower play field.
Each branch has its missions, and the all work to end with the Enola Gay.
Multi Ball and overlapping Military Branch Modes, are orchestrated to the 1812 overture.
Extra Flashers mounted for explosions.
Include Big Band/Swing music.