A free app for Android, by Wild Animals World.

Wild Forest Survival: Animal Simulator is an open-world survival game where you can play as a wild animal, such as a bear, wolf, deer, or even a fox. The goal of the game is to survive in a wilderness environment. You will have to forage for food and other basic necessities.

The gameplay is very simple and intuitive. The main thing is to click on the screen to move and attack the other animals. You can also use the arrow keys to move and the spacebar to attack.