Iron Tank

Iron Tank is a 1988 top-view action shooting game produced by SNK for the Nintendo Entertainment System.

Gameplay
Iron Tank opens with the titular tank landing on a beach, then advancing forward while fighting various enemies that include soldiers, officers, tanks of various types and fixed guns. In addition the player will have the opportunity to rescue captured soldiers (some of which give the player intel); and will have to negotiate various other obstacles and enemies such as armored trains, submarines, gunboats, land mines, airplane strafing runs, electric fences and gigantic rocket strikes.

Plot
Set during the invasion of Normandy, the player takes control of a commando named Paul and codenamed SNAKE, as he mans the titular Iron Tank to infiltrate the German stronghold.