This cartridge‑only copy of Code Name: Viper for the NES delivers a fast, side‑scrolling action experience inspired by arcade‑style run‑and‑gun gameplay. Designed for one player, it puts you in the role of a special agent infiltrating enemy bases, rescuing hostages, and uncovering a criminal organization’s hidden operations. • Rescue‑Focused Gameplay: Free hostages hidden throughout each stage while battling enemy forces.• Run‑and‑Gun Action: Shoot, dodge, and take cover as you move through enemy compounds.• Hidden Rooms: Discover secret areas that contain hostages, items, and power‑ups.• Boss Encounters: Face off against armed leaders who guard the end of major stages. This version includes the game cartridge only, making it a solid choice for players who want to experience this one‑player NES action title without needing the original packaging. Its mix of hostage‑rescue mechanics, tight controls, and escalating difficulty gives it lasting appeal for fans of classic run‑and‑gun games.