The Chrome Dino Game is a complimentary, unlimited runner game in which a T-Rex must evade numerous obstacles, including cacti and pterodactyls, encountered along its route. The dinosaur commences running automatically upon the player pressing the space key or tapping the dinosaur on a touchscreen when the game is initiated on a mobile device.

To evade the cacti, the player must make dino game the dinosaur leap over them by pressing the spacebar or the up arrow key. To evade the second barrier (flying pterodactyls), the player must duck by hitting the down arrow key. Upon the dinosaur’s collision with any obstacle, the game ceases and presents the score. Points are awarded based on the duration of gameplay.

The objective of the game is to endure for the maximum duration feasible. Throughout the game, the background color alternates between white and black, representing day and night. The T-Rex Dino runner in the built-in browser game ceases to operate not just upon colliding with an obstacle but also when the internet connection is reestablished.

Completion of the entire game is unfeasible, as the makers estimate it would require around 17 million years. Approximately that long ago, Tyrannosaurus Rex dinosaurs were still inhabiting our world. Moreover, as the game’s velocity perpetually escalates, there exists a threshold beyond which humans are physically incapable of responding to the obstacles. Neural networks trained to play the Dino game ultimately fail due to an insufficient frame refresh rate. The dinosaur’s speed can reach such heights.