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Brain Out Screw: Nut Bolt Jam

Brain Out Screw: Nut Bolt Jam

Solve Mystery of Screw & Wood

17 ratings
14 reviews
With Ads
🎮 Games
🎈 Casual
🧩 Puzzle
Free
In-App PurchasesWith Ads

Details

Released
August 12, 2025
Updated
January 19, 2026

Features

Developer

昕欣 赵
✨Promote your app ✨
Brain Out Screw: Nut Bolt Jam screenshot #1 for iPhone
Brain Out Screw: Nut Bolt Jam screenshot #2 for iPhone
Brain Out Screw: Nut Bolt Jam screenshot #3 for iPhone
Brain Out Screw: Nut Bolt Jam screenshot #4 for iPhone
Brain Out Screw: Nut Bolt Jam screenshot #5 for iPhone
Brain Out Screw: Nut Bolt Jam screenshot #6 for iPhone
iphone
ipad
🧾$0.99 - $19.99
In-App Purchase↘︎
⭐14
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Test your logic and patience by unscrewing nuts and bolts in the correct order to drop wooden pieces. This game offers hundreds of handcrafted levels with realistic physics and no time limits, providing a relaxing yet brain-challenging experience.

✓Hundreds of handcrafted levels
✓Realistic screw and bolt physics
✓No time limits
✓Offline play supported
✓Satisfying visual effects
✓Intuitive controls
Show original description

What's New in Brain Out Screw

1.1.3

January 19, 2026

- Fixed known issue

6

Subscriptions & In-App Purchases

$9.99

No Ads

Remove advertisement.

User reviews

Most RecentHighest RatedLowest Rated

広告が多い

プレイ中にも広告、プレイ後にも広告、プレイ前にも広告、広告だらけ。
単純で同じようなステージがたくさん出てくる。
ほかの似たようなアプリをやったほうが楽しいと思います。
なないものねだりのひの

WARNNIG

どう設定を見直しても広告の読み込みに失敗して通信エラーでまともにプレイ出来ない。
広告読み込み頻度がかなり高いのでエラーが出ないうちに強引に……という方法も使えず詰み。
このメーカーのアプリでだけ発生する症状なので私の環境だけが原因という訳でも無さそう。
YAYellow Nose Art

ゲームではない

広告を見るためのアプリ
アプリの挙動が不安定
クソアプリ
いいがいとむずい

広告が多すぎ

プレイ中30秒に1回くらいのペースで広告が流れる。
そしてその広告は20秒以上もある。
さすがにストレスです。
ゲーム自体は面白いのに残念。
Tthuthuchi

ライフの減り方謎すぎ

失敗してないのにライフ減ってくの草
ポイ活で必要な最低限のステージクリアしたら即アンインストール
藻藻藻こ
See 9 more reviews

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FAQ

What is Brain Out Screw: Nut Bolt Jam?

Brain Out Screw: Nut Bolt Jam is a logic puzzle game where players unscrew nuts and bolts in the correct sequence to drop wooden pieces. It features hundreds of handcrafted levels with realistic physics and no time pressure.

How do you play Brain Out Screw: Nut Bolt Jam?

To play, tap to select a bolt or nut, then rotate to unscrew it. Carefully plan each move to ensure all wooden pieces drop and clear the board. The game emphasizes planning and logic over speed.

Can I play Brain Out Screw: Nut Bolt Jam offline?

Yes, offline play is supported for Brain Out Screw: Nut Bolt Jam. This means you can enjoy the puzzle-solving experience without needing an internet connection.

What devices does Brain Out Screw: Nut Bolt Jam support?

Brain Out Screw: Nut Bolt Jam is available on iPhone, iPad, and iPod. It is designed for iOS devices.

Is Brain Out Screw: Nut Bolt Jam suitable for all ages?

The age rating for Brain Out Screw: Nut Bolt Jam is 12+. This indicates it is intended for users aged 12 and above.

How often is Brain Out Screw: Nut Bolt Jam updated?

The latest version of Brain Out Screw: Nut Bolt Jam is 1.1.3, and it was last updated on January 19, 2026. Updates typically bring new levels or improvements.

Does Brain Out Screw: Nut Bolt Jam have ads?

Yes, Brain Out Screw: Nut Bolt Jam contains advertisements. It is a free-to-play game that supports its development through ads and in-app purchases.

What makes Brain Out Screw: Nut Bolt Jam unique?

The game offers a relaxing yet brain-challenging experience with realistic screw and bolt physics, handcrafted levels, and no time limits. Its focus on logic and planning provides a satisfying puzzle-solving journey.