Our beloved moderator showed us the seasons in the unturned then as the players and animals will be affected I think the zombies should also be affected.
In the spring the zombies behave normally just like in summer but the seasons that really make the difference is autumn. Where the zombies get stronger and faster due to the fact that the virus is a fungus, in the winter the zombies get weaker and more slow.
The odds are against the lifeform(?) from another dimension fitting perfectly into any real-world taxonomical classification and this argument is stupid.
I’m not sure where people are getting these ideas from, but it was never confirmed or even mentioned that the infection was fungus based. Also, viruses and fungi are two different things, just so you know. One isn’t the other.
Note: it was never said that it would be viral in Unturned II either, but it’s a more fair assumption given it’s a virus in 3.0
In any case, i do believe that certain varieties of Turned should freeze during the winter and thaw during spring. This could be represented simply with fewer or more spawns of Turned according to the seasons.