It will run indefinitely if you’re playing outside ... The game it runs is a clone of Google’s Dinosaur Game, where you time your button presses to make a T-Rex jump over cacti.

Somewhere between a handful of FPS games, he decided to try to play Google’s offline dinosaur-based side scroller ... and an nRF24L01 transceiver, all running on a 9 V battery.

The Dino game, originally introduced as an offline Easter egg in Google Chrome, has grown into a beloved gaming experience ...