The video shows a split-screen view of a Mario Kart game. On the left side, Mario is seen driving a kart, while on the right side, Bowser Jr. is also driving a kart. The gameplay takes place in a dark, underground setting with green lighting. The characters are racing on a track with various obstacles and power-ups. The video captures the intense competition between the two characters as they navigate the track, collect items, and use power-ups to gain an advantage. The game's graphics are colorful and detailed, with the characters and environment rendered in 3D. The sound effects and music add to the immersive experience of the game.