Metro FPS is a fast-paced first-person shooter game where players assume the role of a counter-terrorism soldier tasked with protecting a subway system from waves of terrorists. The game offers intense combat in complex environments like narrow tunnels and crowded train cars. Players can choose from a variety of weapons such as handguns, submachine guns, and sniper rifles, each suited for different tactical approaches. The game features realistic graphics and sound effects, creating a tense atmosphere. It also includes cooperative multiplayer modes and regular content updates, keeping the gameplay fresh and challenging.