From 3b3b3583e56e735f43014673427a5f8f8d133db8 Mon Sep 17 00:00:00 2001
From: richard
Mother zombie ratio. Every random n-th player is infected. In this case it's - 5 where every fifth player will be infected. If it's set to 0 there will be only 1 mother + 5 where every fifth player will be infected. If it's set to 0 there will only be 1 mother zombie every time.
Note that this is NOT a percentage value. The ratio 5 does not mean 5%, but every fifth player. To get the percentage you need to do ratio / player slots.