In the video, a person is playing a first-person shooter game on their phone. The game appears to be set in a room with various objects and furniture. The player moves around the room, aiming and shooting at enemies that appear on the screen. The game's graphics are realistic, with detailed textures and colors. The player's movements are smooth and controlled, indicating a high level of skill and familiarity with the game. The sound effects and music add to the immersive experience, making it feel like the player is actually in the game. Overall, the video showcases the player's ability to navigate and engage in combat within the game's environment.