'Helicopter!' is an engaging and challenging action game where players take control of a nimble helicopter navigating through a series of treacherous caves. The objective is to maneuver through tight, winding passages while avoiding walls and obstacles that can easily destroy your craft. The game requires precise control and quick reflexes, as the helicopter's momentum and physics make it tricky to handle. Each level increases in difficulty, introducing more complex layouts and hazards. The tension builds as you strive to reach the end of each cave, making for a thrilling and addictive experience. The game's simplicity and focus on skill-based gameplay have made it a beloved classic among Commodore 64 enthusiasts.