Hi guys!
We just released a new update which solves the following issues!

- The bug where it was impossible to shoot zombies that get very close to you has been fixed! Now zombies that get very close to you can be shot.

- The bug that prevents players from being able to shoot after using too much melee consecutively has been fixed!

- The issue where friendly NPCs get in your way or block your path has been rectified!
Now you can easily push them out of the way.

- Melee damage has been doubled!
one melee hit is now enough to kill any regular zombie (This is very useful when you are surrounded by zombies)

We will continue to listen out for bug reports and do our best to fix them as soon as possible.

Thanks