"Roar! Roar!"
The gorillas at the very front were the first to suffer the onslaught of the hail of bullets as they angrily roared in anger and used one arm to cover their heads while they continued advancing with their remaining limbs, albeit their speed had slowed down by a notch.
Bullets after bullets was continuously ejected from the gun barrels as they whizzed towards the charging monsters and struck them, but it seemed quite futile because the bullets only managed to penetrate half an inch on their tough skins like rubber before losing their lethality and falling to the ground, flattened by the rampaging monsters!
"F*ck! Go down!!!"
"Just f*cking fall!"
The survivors were slightly thrown off with a little panic in their hearts when they saw that their attacks seemed to be ineffective to the monsters, and started yelling in their anger as they madly shot at them, emptying multiple magazines in under a minute.