Game On the protection of the territory online

When the enemies are coming, and you are the only one who can defend the territory, becoming indifferent, there is one goal - not to die. You will encounter a very complex, scary and even dangerous situation. You will be taken on the battlefield. All military went hiking, guarding the castle and only you right now the enemy troops to attack you. You can not give up, because they will kill you, you have to shoot at enemies. Remember that the bullets you do not have much, so you need to shoot as accurately as possible, every shot must be designed for any enemy and he must one hundred percent get to your goal. The only way you can defeat the enemies!