Contra Force
Contra Force is an action shooter released in North America by Konami for the Nintendo Entertainment System in 1992. It is a spin-off of the Contra series and the third game of the series released for the NES, after the original Contra and Super Contra. However, the game's plot and setting have nothing to do with the previous installments, since the villains in the game are human terrorists and not an alien threat.
Story
In 1992, C-Force, a task force of former military experts, is formed to protect Neocity from terrorism. One day, the team's leader, Burns, receives a call from their informant Fox, who tells him that the intelligence chief is being threatened by a criminal organization called D.N.M.E.. Burns arranges a meeting with Fox at the port to learn more about the situation, but when he arrives at his destination, he finds Fox's dead body.