Real 3D Physics
Every screw you remove shifts the load. Blocks drop, swing and crash with genuine gravity simulation.
3D Casual Puzzle Studio
Unscrew. Sort. Watch it all tumble down.
Zeknor Screw Takedown3D is the signature 3D puzzle from SEWELL HARBOR LLC. Twist out colored screws, drop them into the matching collector boxes, and let gravity tear the structure apart — one deeply satisfying collapse at a time.
Oddly satisfying
Why Players Keep Twisting
Color-Match Sorting
Each bolt belongs to a matching colored box. Plan the order or jam the slots — the choice is yours.
Towers of Levels
From tiny frames to soaring 3D towers, every stage adds a fresh twist on the same satisfying core.
About SEWELL HARBOR LLC
SEWELL HARBOR LLC is an innovative studio focused on 3D casual puzzle and physics-based brain games. We fuse classic demolition mechanics with color sorting to build immersive, stress-relieving experiences for players worldwide — micro-innovation, experience first.
More about the companyNeed Extra Slots?
Coins are the in-game currency of Zeknor Screw Takedown3D. They unlock extra collector slots inside tough levels, never expire, and are bound to the email you use at checkout.
Browse coin packagesFresh From the Workbench
Talk to the Harbor Crew
Questions, feedback or partnership ideas — support@sewellharbor.com