Code Name: Viper

Released for the Nintendo Entertainment System in 1990, Code Name: Viper is a side-scrolling action game developed by Arc System Works and published by Capcom. Set across South America, the game follows special agent Kenny Smith, known by his codename Viper, as he takes on a powerful drug syndicate. With its secret-agent storyline, armed enemies, and hidden rooms, it offers a tense action experience that feels closer to a spy thriller than a traditional platform adventure.

Your mission takes you through jungles, enemy hideouts, and heavily guarded buildings. Armed with a standard pistol, Viper must push through waves of hostile soldiers while searching for weapons, ammunition, and useful supplies. Finding a machine gun can make a major difference, particularly when enemies begin appearing from multiple directions. You can also jump between different floor levels, enter doors to discover hidden items, and change your position to avoid incoming fire.

Rescuing hostages is central to the adventure. In the first seven stages, you must locate a captured fellow commando who can provide the explosives needed to clear the exit. Other rescued civilians offer clues that gradually help reveal the truth behind the operation. These objectives encourage you to explore each area rather than simply rushing toward the end of the level.

The game draws comparisons to Rolling Thunder because of its similar movement, door-based power-ups, and two-level environments. However, Code Name: Viper adds its own storyline and a stronger focus on rescuing captives. Its eight stages and three difficulty settings give players different levels of challenge, while the increasingly dangerous enemies demand quick reactions and careful use of ammunition.

For fans of classic 8-bit action, Code Name: Viper is a solid choice for its straightforward shooting, exploration, and espionage theme. It rewards players who pay attention to their surroundings and search every room for the tools needed to complete the mission.