Game Description: Alpha Mission is a side-scrolling space shooter where players control a powerful fighter ship fighting against an alien armada. The game involves upgrading the ship’s weapons and shields as players defeat waves of enemies and navigate through space. The main objective is to destroy the enemy forces and defeat bosses to advance to new levels, all while collecting power-ups that enhance the ship's abilities.
Note: The transition from 5-screw to 3-screw cartridges in Nintendo Entertainment System (NES) games was primarily a cost-saving
measure implemented by Nintendo during the late 1980s. This change occasionally coincided with updates to other aspects of the game's
packaging, including the Universal Product Code (UPC) and/or a color change to the Nintendo Seal of Quality (SOQ). Not all NES games
underwent a UPC change during this transition and many retained the same UPC across both cartridge designs.