A small addon for Minecraft PE, which will replace standard zombies to more intelligent. They will learn how to hold the weapons like a bow, and also will lead with him the fire. This modification will make the game more challenging, as the zombies will become more dangerous than before. You'll have to hide in protective structures from storm arrows. Besides all this, the addon will make it so that the zombies didn't get damage in the day, that complement the difficulty in survival.
Features
In addition to all of the trouble that will bring these new zombies, you can use something in their favor, namely, the loss of the bow after the murder. For example, from the skeleton appears only thread from the bow, and now you can get a good bow.
Especially hard to fight with such smart zombies at long range, as they will notice you at a distance of more than 50 units. To deliver a return shot from that distance, you'll need the special skills that appear in the players after a long game time.
Install New Smart Zombies Add-on: iOS / Android / Windows 10
Download this addon
Extract the folder from the archive
Move the folder "Zombie Archers" folder in the /games/com.mojang/behavior_packs/
Run Minecraft Pocket Edition
Create a new world or edit the existing one
To install the selected addon world that you previously installed