Zenith is a 1982 shooter developed by Gebelli Software for the Apple II. Players control a Skyfighter tasked with defending the city of Zenith while it is under construction, patrolling the airspace above it and eliminating every airborne threat posed by an alien invasion. The core objective is to destroy all hostile objects overhead before they can cause damage to the city below. The game places an emphasis on thorough aerial clearance, requiring players to account for each threat rather than simply surviving waves of enemies.
