Golem-Lured Slime Chunk Farm in Minecraft

Use zero-based model coordinates, north at z=0. Align (3, 4, 7) with the northwest block of a verified slime chunk. Put model y=0 at world Y=10, so the spawning floor is at Y=14 and slime feet are at Y=15.

💡 Confirm natural slime spawning before investing in the build. Clear the 22x30 footprint through model y=8, then clear the ladder column, bridge and AFK chamber up to y=35 as shown. All model air cells used by spawning or transport must remain air; restore no natural stone inside them. Use the correct edition in a chunk finder. Java F3+G shows borders; Bedrock coordinates must be aligned to multiples of 16. No chunk search, natural terrain or cave lighting is represented as collectible model blocks.

At y=0 fill x=3..18, z=3..6 and z=23..26 with hoppers. All x=3..17 point east. The x=18 north-array hoppers point north into the chest at (18, 0, 2); south-array hoppers point south into (18, 0, 27).

💡 There are 128 hoppers and two single chests. Leave access on the outer north and south chest faces. Those faces are below the retaining walls; glass immediately above each chest permits opening. Check hopper arrows before covering them.

Build glass side walls at x=2 and x=19, z=2..27, y=0..7, and end walls at z=2 and z=27, x=2..19, y=0..4, except the two chest cells. At y=0 cover x=3..18, z=7..22 and x=9..11, z=0..1 and z=28..29 with bottom slabs.

💡 The 268 bottom slabs prevent unintended spawning in the undercroft below the raised pad and cage platforms. Keep them bottom-half, not top or double slabs. Long glass walls retain slimes; the end walls enclose the low killing pits. Keep the two chest faces accessible from outside the north and south ends.

Place lit soul campfires directly over every hopper at y=1, x=3..18, z=3..6 and z=23..26. Leave the two chest blocks uncovered by campfires.

💡 Use soul campfires, not magma blocks: hoppers cannot collect loose items through full magma blocks. Campfires do not burn dropped slimeballs, and their partial collision height permits the hoppers below to collect them. Keep all 128 campfires lit and dry.

At y=4 fill x=3..18, z=7..22 with stone bricks. Replace the four cells at x=6 or 15, z=10 or 19 with sea lanterns, flush with the floor.

💡 The four sea lanterns light the entire pad to exclude ordinary darkness-spawned monsters. Slimes can still spawn in a valid slime chunk. Keep at least three clear blocks above the whole pad; the only exits are the north and south drops. Do not put torches, carpets, fences or glass on the spawning surface.

Build 3x3 stone-brick platforms at y=4, x=9..11, z=0..2 and z=27..29. Place matching bottom-slab roofs at y=8. Keep each cage interior and its eye-level view toward the pad clear.

💡 Each golem will stand at y=5. The killing surface is below y=2, so trapped slimes cannot jump up to its platform. Four empty trench rows separate the pad from each cage. Bottom slabs prevent spawning on the cage roofs. Do not close the view with glass.

In each cage center, build an iron T with its base at y=5, three arms across x=9..11 at y=6, and a carved pumpkin at y=7. Centers are (10, 5, 1) and (10, 5, 28). Finish that cage before creating the next golem.

💡 Four iron blocks and one pumpkin are consumed per golem. Leave the future fence positions empty while creating the T, including the spaces beside its lower iron block. Place the pumpkin last. A temporary restraint or transport method can help while completing the surrounding fence ring. Never hit the golems.

At y=5 put an oak-fence ring around each golem: x=9..11, z=0..2 and z=27..29, omitting the center cell of each 3x3 ring. Each cage uses eight fences.

💡 Complete each ring immediately after creating its golem in the previous step. The open space above the fences exposes the golem to slimes on the elevated spawning pad while the fence contains the golem. Keep the four-block-wide trenches empty between pad and cages. Check that neither golem can leave its platform.

Build the backing column at x=0, z=14, y=0..34, east-facing ladders at x=1, y=1..34, and the glass cap at y=35. Add the glass bridge at y=32, x=2..9, z=14, its two-block-high sides and roof, and the chamber at x=9..12, z=13..16.

💡 Follow the glass palette in the upper layers: chamber floor y=32, walls y=33..34 and roof y=35. Leave its west doorway at (9, 33..34, 14) open to the enclosed bridge. The sea lantern replaces the roof block at (11, 35, 15). Climb past the bridge floor and step east onto it at feet y=33; do not cap the ladder exit with a block.