The secret agent, nicknamed Gun Master, was ordered to enter a building captured by a terrorist group and destroy all the criminals. You will see your character moving along the floors of the building. As soon as he sees the enemy, then stop and take a position. Now you will need to help your hero precisely aim at the enemy and then make a shot. Once a bullet hits an enemy, it will damage him or kill him. Remember that you will need to do this as quickly as possible, or else the terrorists can kill your hero.
