Shane moved strategically, taking cover to avoid stray acid-like bursts that sometimes accompanied the Screamers' death.
It wasn't similar to the explosive deaths of Spitters, but the Screamer Zombies' flesh seemed to be corrupted as if he would catch a disease if he inhaled their odor a lot.
Well, since they were all infected by a virus that made them like this, it wasn't really that surprising.
Anyway, his shotgun provided additional support, blasting apart individual zombies that strayed too close.
By Level 24, the number of the Screamer Zombies had increased to twelve. Shane even used up a whole ammunition box.
He originally had ten boxes of ammunition, and five of them had all their shells upgraded. What he emptied just now were those unupgraded shotgun shells.
Anyway, he wasn't too worried about this since he still had other guns with their ammunition.