Trex runner game is a running dinosaur compatible with all mobile phones. Jump the dino trex over the cacti to gain points. Android phones are better suited for the game because chrome browser comes by default. The original one from google only works on Chrome. But this one works on chrome, firefox and edge browsers. For best experience, use phones like Samsung, iphone, LG, Motorola, Sony Xperia, Moto e, Moto X, Xiomi, Azus and Micromax. For mobile phones playing in landscape mode is best to get more play width. The game is pretty basic in terms of hardware demands so can be played in any entry level android phones. Any graphics processor available in even the cheapest phones would be sufficient to run the game without any lags. To start the game, press "Space" or tap on the screen which will also jump the Trex dino. Keep tapping to jump the dino trex any time over the cacti and other hurdles that come along. It also incorporates flying dinosaurs that Google introduced in later versions. Use the bottom key to make the Trex bow down and go over the flying dinosaur. The dino speed also increases as you play although it doesn't reach as good as BMW or Mercedes or the ford Mustang, but speedy enough to make your eyeballs play tennis. So play Trex Game and enjoy.