There is a multitude of settings and customization options where players get to decide every factor of an NPC. This mod allows players to add and customize NPCs in the game. Now, you might have a general idea of what this mod could be about after hearing the Custom NPC mod. From such a vast pool of mods, we are specifically going to talk about the Custom NPC mod. You can also bet that there are going to be hundreds more for this game. The game literally has thousands of mods that add new content, story, items, improve graphics, etc. Minecraft can be shown as a prime example of how fun a game can be with various customization options and mods.