The Dino Game, also known as the Chrome Dinosaur Game or T-Rex Runner, is one of the most popular and recognizable browser-based games in the world. Developed by Google, this simple yet addictive game appears when users lose their internet connection while using the dino game web browser. Instead of displaying a boring error message, Google created an entertaining mini-game that allows users to pass the time while waiting for their connection to be restored.

The game features a small pixelated dinosaur, often referred to as the T-Rex, running across a desert landscape. The objective is straightforward: players must help the dinosaur avoid obstacles such as cacti and flying pterodactyls by jumping or ducking at the right moment. The controls are extremely simple, making the game accessible to players of all ages. On a computer, players can use the spacebar or the up arrow key to jump and the down arrow key to duck. On mobile devices, a simple tap on the screen allows the dinosaur to jump over obstacles.