This is a Dino T-Rex when you have no wifi or internet connection.
You will love this game because it's easy to play but hard to be master.
There are some special enemy in game:

-Ghost, Tank can fire a rocket, Plane, Cactus.
-Three backgrounds in game
-Simple and good control (Jump, Head down).
-Global leaderboard

Let's play Run, Dino, Run.
easter egg.

Reference resources :
https://freesound.org/people/jeckkech/sounds/391658/
https://freesound.org/people/InspectorJ/sounds/420880/
https://freesound.org/people/211redman112/sounds/234083/
http://www.freesfx.co.uk
https://freesound.org/people/reinsamba/sounds/35631/