Place on the blocks directly adjacent to the trap center.
A flush, floor-level piston trap that:
Option 2: The "Save File Share" (Best for Forums/Modding communities)
Instead of a pressure plate, hide a button or a lever that you know how to operate. Conclusion
Pistons are among the most versatile blocks in voxel-based building games. When powered by a redstone signal, they extend, moving blocks into adjacent spaces. This mechanical movement is the foundation of high-security base defense.
Place four sticky pistons facing , positioned exactly around the perimeter of your central drop hole.
For extra security, you can place a layer of lava underneath the hopper. If the player somehow escapes the pistons, they fall into the lava, but the hopper still catches the items, ensuring the "full save" aspect.
How it works: When a player steps on the pressure plate, it sends a signal that powers off the redstone torches. This causes the sticky pistons to instantly retract, dropping the floor out from beneath the player's feet. Step 5: Securing the Containment Cell (The "Full Save")