This guide explains how to build a reliable, fully savable piston trap in Minecraft (Java Edition). It includes redstone diagrams, step-by-step build instructions, how to make the trap safe to save and reload (preventing loss/corruption of entities and items), variations, and troubleshooting.
Assumption: Minecraft Java (1.16+), single-player or Realm; coordinates and exact block counts scale with trap size. lovely craft piston trap full save
At 13:42 server time, a test pig entered the 5x5 detection zone. Tripwire state changed from low → high. This guide explains how to build a reliable,