Impossible Mission, originally released on various platforms, came to the Atari 7800. The game is known for its unique gameplay involving navigating a maze-like environment while avoiding obstacles and enemies.  The core gameplay involves puzzle-solving and strategic movement.  Players need to find items and reach certain points while avoiding detection.  The developer of the original game likely licensed the Atari 7800 port to Atari Corporation.

Impossible Mission (Europe)

Hat Trick (USA)