Devastators / Garuka
Devastators is a shooter by Konami
Viewed from behind you are a soldier who must walk forward shooting your way past troops, tanks etc. as the scenery scrolls past like a driving game, until you reach the end-of-level boss. Take him/it out and move on to next stage.
This game was a little unusual in that rather than moving about in a static level, or one that gradually scrolls sideways, you must walk forwards, into the screen. The scenery is scaled and scrolls past you like in a driving game. You can move around in a set area, but you cannot move back outside it, and moving forward beyond a certain point starts the scrolling. You can pick up guided missiles to add to your grenades, and these lock on to a target indicated by a flashing red cross-hair.