Screw World 3D - Bolt Puzzle

Contains adsIn-app purchases
4.6
194 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this game

TO SCREW OR UNSCREW? 🔩

That is the question! In this exciting 3D puzzle game, your job is to carefully unscrew pieces from an object, and put the colorful bolts in the corresponding box. Easy in theory, but tricky to actually do when you need to figure out which order to remove the screws in so as to access all of the pieces. Colorful and interesting, these puzzles are also relaxing as you can calmly and strategically spin them around to find the exact right piece that you want to unscrew.

RIVETING FUN 🔧

Each level consists of a fun puzzle head together with tons of colorful screws, and your job is to unscrew the pieces and sort the colored bolts. It might seem easy at first, but you’ll need to pay attention to what color and which screw you’re going for, otherwise you’ll end up stuck! Thanks to the 3D puzzle though you can spin the piece around and around to find the perfect screw to keep the game going. In addition to regular levels, look forward to events and special offers that will keep the fun flowing!

You’ll love:

🧩 Colorful play – Levels feature brightly colored 3D puzzles that are held together by equally bright screws and nuts. In addition to the riot of color, fans of ASMR will love the sound and haptic effects, although these can be turned off if you want ultimate concentration.

🧠 Improved logic skills – Games can be both fun and educational, and Screw World is the perfect example of this. While you’re having fun unscrewing parts and sorting pieces, you’re also working on your logic skills as you figure out what order to remove everything in and how best to use your boosters for the ultimate advantage.

💆‍♂️ Relaxing levels – No timer means no need to rush your choices in this puzzle. Take your time and make use of the 3D aspect to spin the piece around as much as you want. You can also preview what bolts are hidden under pieces, allowing you to make the smartest moves.

😜 Extra fun incoming – In addition to the standard levels you can explore, events and competitions will help you hone your skills as you battle against other players to see who can finish the most levels. This would be a great time to break out your stock of boosters to make sure you come in number one!

NUTS AND BOLTS AND SCREWS, OH MY! 🧰

Unscrew bolts from pieces and watch them drop away, one by one, as you fly through levels and watch your stress melt away in this exciting 3D puzzle game that is perfect for all ages! Boosters, events, and more keep things extra exciting, but even the regular levels are sure to please thanks to their straightforward design and clean dynamics.

Privacy Policy: https://say.games/privacy-policy
Terms of Use: https://say.games/terms-of-use
Updated on
Apr 20, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
165 reviews
Christine Hanley
March 19, 2026
I got bored at level 60. They deliberately make it impossible to succeed without watching ads. For example with two blocks open for orange only, I found two screws which were applied to one block, but the third screw was moved to the second open square instead of finishing the one that already had two slots filled. With no more orange screws there's no way to proceed without watching an ad. not sure why I stuck with this as long as I did. It started happening around level 40.
Did you find this helpful?
SayGames Ltd
March 23, 2026
Thank you for your useful comments and given time, dear Christine. We believe that it is with your help that we can become better. If you have any other remark or comments, you can always send it to support@vaveda.games. Stay tuned and have a hilarious day!
Debbi Dunno
March 15, 2026
Best game yet of all the Screw games. Yes, there are ads, but the ads in this game are not as frequent & not over a minute long like some games which gives more game play! I've uninstalled so many Screw games, but dont anticipate uninstalling this one!
2 people found this review helpful
Did you find this helpful?
SayGames Ltd
March 23, 2026
We are highly pleased and delighted that you are enjoying our screw world game, dear Debbi! Our whole team sends you love and kind regards for the appreciation of our efforts and kindly offers to discover a whole universe of our other games which you might find entertaining! Wishing a fabulous day to you and your loved ones!
Larry Mc Guire
April 3, 2026
Great game. I play it all the time. Only problem is the adds. BEWARE!! Some adds will kick you out of the game.
Did you find this helpful?
SayGames Ltd
April 3, 2026
Hello, dear friend! Thank you for reporting this problem with our screw world game. We will try to fix it as soon as possible so that you can continue to enjoy it. Your feedback is extremely important to us because only together we can create the best game ever! ❤️🙏❤️

What’s new

New levels!