Emulated in MAME ! Coin-Operated Arcade Video Game
Sky Army © 1982 Shoei.
A great horizontal shoot'em up game.
Your city is in war, you must fly your red helicopter on enemy territory your mission is to destroy certain enemy targets, for this you must bomb bridges to stop its construction, kill military and eliminate hordes of blue enemy helicopters and others aircraft, later you fly over by vast areas infested with shellfire and enemy submarines to then help build and defend a bridge to be used for attack and win the war.