Borderline

Borderline (ボーダーライン, Bōdārain) is a 1981 arcade game by Sega. The player controls a Jeep and has to destroy enemy refineries. There are four stages with different gameplay. The first stage plays like a vertically scrolling shooter. In the second stage, the player maneuvers his Jeep through underbrush, and enemies can only follow on its path, a concept later found in Dig Dug.