Survival instincts is a shooting game. the aim of the game is to progress through the city, defending it from an army of undead zombies. use your weapons to take the enemy down, while protecting your temporary base. rescue survivors and assign them tasks, such as restoring barricades or hunting for supplies in an attempt to restore your city. If you like Survival Instincts, you can put it to your favorites. So it can be convenient for you to play later!