The video shows a person playing a game on a mobile phone. The game appears to be a side-scrolling platformer, with the character running and jumping on platforms. The character is green and wears a helmet. The game is being played on a black mobile phone, and the person is using their finger to control the character's movements. The background of the game is a grey stone wall with green trees on the sides. The game has a timer on the top right corner, and there are icons on the left side of the screen.