Golgo 13 - Top Secret Episode is an NES action game featuring the Golgo 13 character, released in the USA. The game likely features the stealth and assassination gameplay that defines the Golgo 13 series.  'Top Secret Episode' suggests a mission-based structure and a clandestine plot.   The game's visuals would have aligned with the capabilities of the NES console, and its sound would have been typical of its time. The specifics regarding the development team and publisher require further research.

Golgo 13 - Top Secret Episode (USA)

Golgo 13 - Dai 1 Shou - Kamigami no Tasogare (Japan)