Subway Invasion is an action-packed game available on PlayStation 5, where players take on the role of a security guard defending a New York City subway train from waves of alien attackers. The game features a tactical wave-based shooting mechanic that requires players to strategize their defenses, making use of limited resources and ammunition. Players can scavenge for scarce ammo and upgrade their pistol with various attachments and sub-weapons to enhance their combat capabilities.

As the game progresses, players must fortify chokepoints and adapt their strategies to survive increasingly deadly assaults from relentless alien waves. The immersive gameplay and intense atmosphere create a thrilling experience, challenging players to think critically and act swiftly in order to protect the subway train and its passengers.