Code Name: Viper(1990)

The player takes the role of Kenny Smith, an agent of the 98th Special Forces, also known as "Code Name: Viper", who is assigned by his commander, Director Jones, to investigate a large drug syndicate that covers all of South America. Smith's objective is to rescue a missing Viper agent in each of the syndicate's seven hideouts and uncover clues of the Syndicate's true mastermind.