Piglins are neutral mobs found in the Nether dimension of the game Minecraft. They resemble humanoid pigs and are known for their distinctive golden armor. Piglins are primarily found in bastions and nether wastes biomes, where they roam in groups. When players wear at least one piece of gold armor, Piglins will not attack them. They can be bartered with using gold ingots, which can yield various items, including obsidian and ender pearls. Piglins are also known to become aggressive if a player opens a chest or mines gold blocks nearby.