Argus is a vertically scrolling shooter developed by NMK and released for the NES in 1986. Players control a spacecraft as they battle through waves of enemy ships and bosses to save the galaxy from an alien invasion.The gameplay features shooting enemies, collecting power-ups, and dodging obstacles as players progress through multiple challenging levels. Players can also upgrade their ship with new weapons and abilities to increase their chances of success.Argus received positive reviews upon its release for its fast-paced action, challenging gameplay, and memorable boss battles. It remains a classic example of the shoot 'em up genre on the NES.For more information about Argus, you can visit MobyGames.