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Word Screw - 3D Unscrew Bolts

Words Match Sort Puzzle Jam

Ratings

Age

4+

Category

Casual

Languages

English

Word Screw - 3D Unscrew Bolts is a fresh evolution of the popular 'screw jam' genre, blending mechanical disassembly with vocabulary training. Instead of simple grids, players are presented with beautifully detailed 3D objects—from hamburgers and toy robots to complex dollhouses—covered in letter-nuts and pins. You must rotate the objects to find hidden letters and unscrew them in the correct sequence; if you remove the wrong bolt first, the shifting plates may block your access to the letters you need next. Developed by Astrasen, the game is praised for its clean 3D graphics, smooth haptic feedback, and 'zen' approach to difficulty. With no timers and a stress-free atmosphere, it's designed to help players improve their spelling and spatial reasoning while enjoying the satisfying ASMR sounds of metal components falling away.

Dinsun Expert Review

Our Expert Score

85/100

If you’re a fan of those satisfying 'screw jam' videos on social media, Word Screw 3D is essentially that itch scratched in digital form. The 3D models are surprisingly detailed—taking apart a tiny robot screw-by-screw feels tactile and purposeful. What sets this apart from the sea of clones is the word-spelling requirement. It forces you to think three moves ahead because you aren't just clearing space; you're harvesting letters in a specific sequence.

The ASMR elements are the real star here. The 'clink' of the metal plates falling away and the haptic vibrations make for a very 'zen' experience. It gets genuinely tricky around level 100 when the layers of plates start overlapping in ways that require a lot of 3D rotation to understand. My only gripe is that it can be easy to accidentally tap the wrong bolt when things are crowded, but since there's no timer, the pace remains chill. It’s a perfect 'before bed' game for anyone who wants to flex their spatial reasoning and vocabulary simultaneously.

Dinsun reviewed on: Fri Feb 27 2026

Features

1

Unique hybrid of 3D mechanical puzzles and word search mechanics

2

Hundreds of detailed 3D models to dismantle (robots, food, vehicles, etc.)

3

Satisfying ASMR sound effects and realistic physics-based animations

4

Relaxing 'No Timer' mode allows for strategic, stress-free planning

5

Daily challenges and themed events with collectible rewards

6

Try-before-you-buy with an optional 'Remove Ads' premium unlock

Upcoming Events

Tips & Walkthrough

Gameplays

Screenshot

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Q&A

If your tray is full of incorrect letters, you can use the 'Trash Can' booster to remove one, or watch a short ad to expand your tray by two additional slots for that level.

Yes! Many levels have 'Bonus Stars' or hidden letters inside hollow parts of the models. Be sure to use the 'Peek' feature or rotate the object to look inside gaps.

Ratings & Reviews

The game you’ve been looking for
Fri Jan 09 2026 Sockth

I’m so serious, this game is great. It’s exactly like the ads! It doesn’t have any ads in the game that aren’t optional, and none of levels are impossible. Seriously, check this out. I love to play it to turn my brain off.

Cute game. Cheats you out of coins.
Sat Mar 07 2026 Quickening

It’s a fun game, but it literally cheats you out of the coins you earn at the end of each level. Example: I had 170 coins. I chose the ten-coin option (rather than watch an ad for more), and I watched my coin count DROP to 160 coins and THEN add the extra ten coins, so it still sits at 170. It literally took ten of my coins away before giving me more, and it’s a repeating occurrence, not a one-time glitch. Someone might want to look into fixing that.

Ads
Sat Jan 17 2026 Anima055

Whatever the recent update did to the game, I hate it. It now forces ads. I got all the way to level 60 and now it has the dang thing popping up saying we can buy something to stop the ads. Completely ruining the enjoyment of playing this game. It's turned into every other game out there. I don't usually do reviews but as this is a new change I had to mention it.

Great game - Solid
Wed Jan 14 2026 Old Dad 79

This game is great. The responsiveness is great when rotating the objects around. I’m more than 40 levels in and haven’t found any that are impossible without power ups. I’ve only found one duplicate model to disassemble.

Doesn’t allow multitasking
Mon Feb 16 2026 GamerOfAll

I have a habit of watching shows while playing these sort of games to relax. I’m used to my shows being paused when commercials happen; that’s normal. But I cannot spell a single word without my show pausing on this app. I enjoy the game but this is frustrating.

Ads stop podcasts, music, audiobooks
Mon Apr 20 2026 -:-AL-:-

Unless you pay to stop the ads, you cannot play this game and listen to an audiobook or a podcast or music at the same time. It will constantly stop other audio after allowing it to play for a minute. The actual gameplay is just like every other screw game - there’s nothing special about it.

Impossible
Wed Mar 25 2026 blue2004eys

Starts off fun but then it is impossible to beat - forcing you to watch ridiculous ads in order to move past where you’ve been stuck… multiple times!! It’s really annoying… deleted today. Which is a bummer because it is great if it worked…

Disgusting ads
Tue Mar 10 2026 Hhhhh72

I really like this game but the ads they show with the skin picking and absolute disgusting theme is so gross. I have to stop playing until they stop showing these ads. Show all the yarn ads all day long but these “asmr” that are actually vomit-inducing are going way too far. I hope someone sees this and will do something. I select not interested every time but it’s getting worse.

Some Youtube Videos found!