The Chrome Dino Game, also known as the Chrome Dinosaur Game or T-Rex Runner, is a hidden browser game built into Google Chrome. First released in 2014, this endlessly running side-scroller was designed as an Easter egg that activates when the browser is offline, giving users something fun to do while waiting for their internet connection to return. Featuring a cute 8-bit Tyrannosaurus rex in a desert setting, the game has since become an internet favorite and a nostalgic classic.
In the game, players control a pixelated T-Rex that runs automatically across a desert landscape. The objective is simple but addictive: jump over obstacles like cacti and duck under flying pterodactyls to survive as long as possible. The game starts off slow but quickly ramps up in speed, testing your reflexes and hand-eye coordination.
The controls are intuitive—just press the spacebar or tap on mobile to make the T-Rex jump, and press the down arrow to duck. The longer you survive, the higher your score climbs. There’s no definitive end to the game, making it a test of endurance and skill. Although originally intended for offline play, the Chrome Dino Game can now be accessed directly by visiting chrome://dino in the Chrome browser, even when you’re online.
Over time, the game has inspired a wave of remakes, mods, and high-score competitions across the web. Whether you’re bored, offline, or just looking for a quick gaming break, the Chrome Dino Game is a timeless distraction that combines simplicity with addictive gameplay. It’s a great example of how a small, unexpected feature can become a global phenomenon.
