A free app for Android, by Jurassic Dinosaur Game.

The Jurassic Raptor Simulator is a survival adventure game based on the Jurassic era. It is a free 3D game with a lot of different dinosaurs to choose from. It has an easy-to-understand control system and 3D graphics. Your objective is to defeat all the enemies to find the best way to win. 

You will be able to fight against many different types of enemies. Some of them will be in the form of animals, while others will be in the form of plants or even monsters. 

In order to defeat all of them, you will have to do something special. You will have to use your skills, strength, and intelligence.