The video shows a person playing a video game on a mobile device. The game appears to be a first-person shooter, with the player's character holding a gun and moving through a virtual environment. The player is seen shooting at targets and collecting items, such as a rocket. The game interface includes a health bar, ammo count, and a map. The player's character is seen dodging enemy fire and taking cover behind objects. The game graphics are colorful and detailed, with a realistic feel. The player's movements are smooth and controlled, indicating a high level of skill.