Make Zombies Great Again!

Slow fighting skills

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Why fighting skills are too slow when you use them on zombies?I mean that they seem to have a super fast punch which is impossible to dodge and when I try to fight them I end up being damaged.I want to know what kind of gyms the zombies go to☺
If you want get achievement, just set global zumbies, they're spawn in a smaller amount, so it's make challenge easier, also buy grab' n kick style, it killing zumbies fastly.