This Gold Farm design uses the feature in Minecraft 1.4 that allows mobs to travel through portals. We use a highly efficient Mobtrap design to push the Zombie Pigman through a portal into the overworld where they can be killed by fall damage and their loot can be transferred to an unloaded chunk for storage.\r \r Tripwire Mobfarm design by:\r \r \r How to build efficient Mobfarms: \r \r \r Using unloaded chunks to store items:\r \r \r World Download: \r
