State of Decay Message Board  

Ever since this update whenever I try to start a new game I get infinite amount of zombies spawning from a house in the park at the beginning of the game.

Did you run any mods before the update, if so you need to clear out any remnant files that can & will conflict with your new game.

Link

Steps about half way down about how to remove the files.

If no mods then go here:

C:\"Your Install Location"\Steam\userdata\"Your User Number"\241540\local

Delete all files in this folder (Your Saves), can also be done in the profile manager in-game. Also delete StateOfDecay.exe & then verify the game integrity through Steam.

If all else fails kill the install and redownload, you are not alone numerous people have reported issues with this patch however starting from scratch has fixed most of them.