In the video, a person is holding a smartphone and playing a game. The game appears to be a side-scrolling platformer with a character that is blue in color. The character is seen jumping over obstacles and moving through different levels of the game. The person playing the game is using their thumbs to control the character's movements. The background of the game is a lush green forest with trees and plants. The game seems to be challenging, as the character has to navigate through narrow paths and avoid falling off the platforms. The person playing the game seems to be enjoying the game, as they are focused on the screen and reacting to the game's events.