Atlantis

Atlantis is a fixed-screen shooter where you defend a city from aerial attackers. You control three gun installations positioned at different points around the kingdom, switching between them to target incoming Gorgon ships. Enemy craft descend in waves, flying high before diving to bomb your buildings. Each structure destroyed is permanent—lose them all and it's game over. The Gorgons vary their approach angles and speed as you progress, forcing you to prioritize threats and manage your limited firing positions. Later waves move faster, leaving narrow windows to line up shots before they strike. It's about pattern recognition and quick aim under pressure, not resource management or upgrades.