My son plays Minecraft pocket edition on a Samsung galaxy tab 4. It stopped working so he deleted his worlds and started over and now there aren't any bad guys, I don't know much about the game please help
The most obvious answer for his game not generating any enemies is that his difficulty has been put on the lowest, in which no enemies will spawn. You can change this by going into the game's settings.
If this has fixed your problem, please select this as the solution, I would be delighted. Also feel free to check out our TechFlow.co.
If the world is set to "Peaceful", there won't be any "bad guys". You have to set the world to Easy, Normal, or Hard, these modes will make the game have some, more, and most "bad guys", respectively.