X-BUILDS

Mob XP Farm (Spawnerless)

A dark-room mob tower with no spawner, for Java 1.21. Zombies, skeletons, creepers, spiders and witches spawn in the dark on two floors of stone-brick pads; water channels carry them to the middle, they land in a pool, and its current pushes them over two signs into a 22-block glass shaft. The fall leaves most mobs on half a heart, so from the AFK spot at the bottom you finish each one with a single hit through the gap over the slabs and keep the XP, while hoppers send their drops into a double chest. Build it away from caves, or light them up, so the floors get every spawn. Made of stone bricks, deepslate bricks, glass panes, water, oak signs, dark oak trapdoors, slabs, hoppers and a chest, with lanterns.

Difficulty
hard
Steps
238
Blocks
3317
Time
~228 min
Size
22×38×22
Version
java 1.21
farmxpmob-farmspawnerlessdark-room

Materials

20 block types · 3317 blocks

The Mob XP Farm (Spawnerless) is a hard survival farm for Minecraft Java 1.21, 22 blocks wide, 38 tall and 22 deep. It takes 3,317 blocks of 20 kinds, mostly stone bricks, deepslate bricks and cracked stone bricks. The free guide breaks it into 238 steps with a picture for each, about 4 hours of building.

Stone Bricks×1820Deepslate Bricks×243Cracked Stone Bricks×194Polished Deepslate×158Water×134Dark Oak Trapdoor×128Mossy Stone Bricks×124Stone Brick Wall×124Glass Pane×104Lantern×79Chiseled Stone Bricks×54Stone Brick Stairs×46Cracked Deepslate Bricks×45Stone Brick Slab×40Smooth Stone×8Chain×6Hopper×4Barrel×2Chest×2Oak Sign×2

Icons: textures REFI by MysticTempest · CC BY-SA 4.0

Build it step by step in the X-Builds app

Pictures for every step, progress saved, works offline. Free.

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Build by X-Builds · Pictures: X-Builds; textures REFI by MysticTempest, CC BY-SA 4.0 (credits)