The video shows a person playing a game on a mobile phone. The game appears to be a side-scrolling platformer, with the character jumping over obstacles and collecting items. The player's thumb is visible on the screen, indicating that they are controlling the game. The graphics are colorful and cartoonish, with a vibrant green landscape and various obstacles such as spiked balls and gaps in the ground. The game seems to be challenging, with the character often narrowly avoiding obstacles.