Alanna couldn't help but say, "But, for now, we can only eliminate up to ten thousand zombies at once, and that's already pushing it! After all, our firepower is limited, and there are only three of us!"
Helen agreed with her, "And, the zombies are getting stronger. Nearly half of them are now second-tier zombies. The power of rocket launchers and grenades is starting to fall short. Ten thousand is already our limit. It's nearly impossible to eliminate more at once."
As everyone knew, the zombies were constantly evolving, and their rate of evolution seemed to be increasing. In the West City area, the trend was even more pronounced, with half of the zombies having evolved into second-tier ones.
The stronger the zombies became, the more firepower was needed to eliminate the same number. Eliminating ten thousand at once was already their limit.
