If breeding cows is a difficult task, you should play this addon for breeding zombies. This task can be done by using a rotten flesh. The zombies have the ability to create baby zombies. However, you can’t see the babies in this uncompleted addon.
Founded by: WonderedLamb256
How to Play Zombie Breeding Addon
After capturing 2 zombies, use should use some rotten flesh to feed them. Be careful with them because they can attack the players.
Feed them, and you will see how lovely they are.