The game was added as an easter egg to Google Chrome in 2014 to entertain users when there is no internet available. The game - nicknamed Chrome Dino - featuring a t-rex is played by over 270 million players every month. You can play the Dinosaur Game on Poki in fullscreen, this time also when you are online.
When Chrome users lose internet connection, they'll see a T-Rex icon above the message stating, No internet.  To start up the game, players simply need to hit the spacebar, which will make the dinosaur run and hop over the cactuses that come into its way.