A free program for Android, by Julia Qian.

Troodon Simulator is an action survival dinosaur simulator game in Jurassic world. You will fight for your life against enemies. The gameplay is very realistic, with realistic sounds, graphics, weather systems, etc. The goal is to kill all enemies and survive.

How to play:

Select the mission. It can be day or night. You can change your view with the camera icon. When you find the enemy, you can attack them. To fight, you need energy. You can get energy by eating dinos or by killing enemies. When you run out of energy, you can use a pick to get more energy. To save your life, you can use a shield.