If you have built the trap correctly but the achievement still refuses to unlock, check for these common post-patch issues:
Use the ender-beads tool. Instead of standard use, you must push the beads into the character's stomach area from the outside.
I can provide the exact blueprint or redstone wiring diagram for your specific version. Share public link
If the piston wouldn’t squish… maybe the anvil would. Or a falling sand entity. Or a boat glitch.
If you’ve been scrolling through old forums trying to unlock the piston trap achievement, you’ve probably hit a wall. The old “sand-duping” and “zero-tick” methods were patched out in recent updates, leaving many players frustrated with a half-built contraption and no achievement pop.
Because the pit restricts their movement completely, the game registers each dropped mob as a valid, unique trap. Ensure the bottom of the pit has a small half-slab opening so you can safely eliminate the trapped mobs from a distance, clearing space for new spawns. Troubleshooting Common Issues lovely craft piston trap achievement guide patched
If you are trying to build a specific trap in a custom map (like a "Piston Trap" for a specific secret):
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Which are you playing on? (Bedrock, Java, or Console Edition) Are you playing on a modded server or a vanilla world? What specific mob are you trying to trap?
Have you managed to get the "No-clip" achievement post-patch, or are you still trying to land that perfect firework shot? Let's discuss your strategies below!
If you want to optimize your world setup further, let me know: If you have built the trap correctly but
Developers added a "silent fix" for general piston clipping bugs, meaning precise placement of tools is now required rather than relying on physics errors. Quick Reference Checklist Required Item Location/Action Backrooms Ender-beads Push into stomach repeatedly. Skeleton Crafted Door Sell to the shop. Pumpkin Girl Carved Pumpkin Ritual Background + Piston climax. Alex/Farmer Girl Required for specific scene achievements. Share public link
My guide. A million and a half views. Dozens of commenters saying “This changed my griefing career.” All of it, obsolete. The top comment on my video now read: “This is patched as of today. Don’t try it.” Followed by a gravestone emoji.
For the uninitiated, this secret advancement requires you to:
Create an Iron Golem to protect a village.
: Fixed "Achievements overlap" bugs and Unity security issues. New Content Share public link If the piston wouldn’t squish…
Mojang altered how the game calculates achievement triggers. In the past, simply having an entity present under a specific condition (like a trapped skeleton) sufficed. Now, the game checks for organic pathfinding and player interaction vectors. If a mob is completely immobilized by pistons or non-solid blocks when the final blow is struck, the game flags the kill as environmental or "suffocated," invalidating the achievement. 2. Bedrock Behavior Pack Validation
While the patches have successfully removed the ability to "cheese" your way to a 100% completion file, they have made the actual achievement hunt a more calculated and rewarding experience.
: Collect nine pieces of paper . Each piece requires three sugarcanes (27 total).
Do you have access to like tridents and redstone components?