Double Hawk, a Sega Master System game primarily released in Europe, is a fast-paced, horizontally scrolling shooter. Players control a helicopter, navigating dangerous terrains and engaging in intense aerial combat against waves of enemies.  The gameplay hinges on skillful maneuvering, precise shooting, and strategic use of power-ups.  The game likely drew inspiration from other contemporary shooters, offering a classic, arcade-style experience. While the exact developer isn't always explicitly stated in all sources, Sega's role as a publisher is clear.

Double Hawk (Europe)

Dinosaur Dooley, The (Korea) (Unl)