Chrome Dino is a simple, offline game built into the Google Chrome web browser. It features a pixelated dinosaur that players control by jumping over obstacles like cacti and birds. The game starts automatically when users try to access a webpage without an internet connection. Players can start the game by pressing the spacebar, and the speed increases as they progress, making it more challenging. The goal is to achieve the highest score possible before colliding with an obstacle. The game is a fun way to pass the time while waiting for a connection to be restored.