FPS games (First-Person Shooters) are action video games viewed through the character's eyes, focusing on shooting and combat, demanding quick reflexes, aiming, and strategy, with popular examples like Call of Duty, Counter-Strike, and Valorant offering immersive single-player stories and competitive multiplayer. The core is intense gunplay from a character's perspective, testing skills like environmental awareness, teamwork, and precise aiming in fast-paced virtual battlegrounds, from realistic military settings to futuristic arenas.