NES- Operation Wolf

Operation Wolf (オペレーションウルフ, Operēshon Urufu) is a one-player shooter video game made by Taito in 1987.

Assuming the role of Special Forces Operative Roy Adams, the player attempts to rescue five hostages who are being held captive in enemy territory. The game is divided into six stages, each of which advances the story when completed. For example, after the Jungle stage is completed, Adams interrogates an enemy soldier and learns the location of the concentration camp where the hostages are being held. This was one of the first shooter games to feature a storyline.