The video shows a person playing a first-person shooter game on a mobile device. The player is holding a gun and shooting at enemies in a desert-like environment. The game has a realistic graphic style, with detailed textures and colors. The player moves around the environment, aiming and shooting at enemies. The game interface includes a map, health bar, and ammo count. The player successfully hits and eliminates several enemies, indicated by a red hit marker and a message that appears on the screen. The video is shot from the perspective of the player, with the player's finger visible on the screen, controlling the game.