Behind each piston, place an observer facing away from the piston. Connect all observers with redstone dust in a loop. This creates a rapid-clocking mechanism.
Place a pressure plate two blocks away from the trap’s detection radius. Connect the plate to the observer loop using redstone. Do not place the plate directly on the trap—intruders must be lured into the central zone. lovely craft piston trap v01 crime free
Dig a 3x3 hole, 2 blocks deep. The center block (where the victim will stand) should be empty space. Behind each piston, place an observer facing away
Cover the trap with a thin layer of carpet or a closed trapdoor. The slime blocks will push through these transparent covers without breaking them. Behind each piston