Available on newest version of Minecraft is a new feature called Add-Ons. Using Add-Ons, you can transform the worlds, and modify the mob behaviors and properties, essentially creating new kind of games. You can change the look of mobs as you would with skins, and create brand new worlds as with mods, but without any hacks required.

Note to Add-On Creators: If you would like to list your Add-On on the app, please send us the Add-On using the instruction provided in the app. We will include link to your Add-On page and honor the download ads URL if you have any.

Disclaimer:

This is not an official Minecraft product. It is not approved by or associated with Mojang.