# Nuts and Bolts: Cat Hero Games — Brain Test - The Battle Cats > Puzzle game where players unscrew bolts to drop bacon into a dog's mouth. (iPhone/iPad app by Hoang Thi Na.) - Source: https://appshunter.io/ios/app/nuts-and-bolts-cat-hero-games/id6514324170 (this page in markdown: same URL + `.md`) - Developer: [Hoang Thi Na](https://appshunter.io/developer/1580512155) - Category: Games, Reference, Family, Puzzle - Price: Free with in-app purchases - Rating: 5.00/5 from 9 App Store ratings - Age rating: 4+ - Requires: iOS 12.0 · 92 MB - Languages: English - Released: 2024-07-11 - Data updated: 2026-06-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nuts-and-bolts-cat-hero-games/id6514324170/reviews.md ## What is Nuts and Bolts? Nuts & Bolts Screw Puzzle is a puzzle game where the player controls a cat holding a piece of bacon, trying to lure a waiting dog below a wooden structure held together by screws and bolts. The objective is to unscrew the bolts holding the wooden structure in place, causing the bacon to fall directly into the dog's mouth. Each level has two main challenges: Guide the bacon piece to fall directly into the dog's mouth. Unscrew all the bolts holding the wooden structure in place. If the bacon falls out of the play area, the player loses. The difficulty increases with each level, requiring the player to unscrew more bolts and navigate the bacon through more complex wooden structures. The game features two power-ups to assist the player: Drill Power-up: Allows the player to drill additional holes in the wooden structure to access hidden bolts. Screw Remover Power-up: Enables the player to instantly remove a bolt without having to unscrew it. The goal is to complete both objectives in each level to progress to the next challenge. Successful completion of all levels requires both dexterity in maneuvering the bacon and strategic thinking to efficiently remove the bolts holding the wooden structure together. ## Key features - Unscrew bolts to drop bacon - Guide bacon into dog's mouth - Complex wooden structures - Drill power-up - Screw remover power-up - Increasing difficulty ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $4.99 | one-time | | Bundle 2 | $2.99 | one-time | | Remove Ads Plus | $11.99 | one-time | | Bundle 1 | $1.99 | one-time | | Bundle 3 | $4.99 | one-time | | Bundle 4 | $7.99 | one-time | | Bundle 5 | $14.99 | one-time | | Bundle 6 | $29.99 | one-time | ## Frequently asked questions about Nuts and Bolts ### What is the main goal in Nuts and Bolts: Cat Hero Games? The main goal is to unscrew all the bolts holding a wooden structure so that a piece of bacon falls directly into a dog's mouth. You must also ensure the bacon does not fall out of the play area. ### Does Nuts and Bolts: Cat Hero Games have ads? Yes, this game contains advertisements. It is free to play and supported by ads. ### What are the power-ups in Nuts and Bolts: Cat Hero Games? The game features a Drill Power-up to create extra holes for accessing bolts and a Screw Remover Power-up to instantly remove a bolt without unscrewing it. ### How does the difficulty increase in Nuts and Bolts: Cat Hero Games? The difficulty increases with each level by requiring players to unscrew more bolts and navigate the bacon through more complex wooden structures. ### What devices can I play Nuts and Bolts: Cat Hero Games on? Nuts and Bolts: Cat Hero Games is available on iPhone, iPad, and iPod devices. ### What is the age rating for Nuts and Bolts: Cat Hero Games? The game has an age rating of 4+, making it suitable for younger players. ### How often is Nuts and Bolts: Cat Hero Games updated? The latest version, 1.0.9, was released on December 6, 2024. The game was initially released on July 11, 2024, indicating relatively frequent updates. ### Can I purchase anything in Nuts and Bolts: Cat Hero Games? Yes, the game offers in-app purchases. These may include items like power-ups to assist with gameplay. ## Version history (last 5 releases) ### 1.0.9 — 2024-12-06 Add More Levels ### 1.0.8 — 2024-09-04 Add Much More Levels. ### 1.0.7 — 2024-08-09 Add Much More Levels. ### 1.0.6 — 2024-08-06 Add Much More Levels. ### 1.0.5 — 2024-07-27 Add Much More Levels. ## Apps similar to Nuts and Bolts | App | Rating | Price | Category | | --- | --- | --- | --- | | [Screw Puzzle & Bolts Puzzle](https://appshunter.io/ios/app/screw-puzzle-and-bolts-puzzle/id6504739484) | 5.0 (1) | Free | Games | | [Wood Nuts Unscrew Puzzle Bolts](https://appshunter.io/ios/app/wood-nuts-unscrew-puzzle-bolts/id6504239376) | — | Free | Games | | [Nuts an Bolts: Unscrew Wood](https://appshunter.io/ios/app/nuts-an-bolts-unscrew-wood/id6504937716) | 4.8 (8) | Free | Games | | [Unscrew Puzzle : Nuts & Bolts](https://appshunter.io/ios/app/unscrew-puzzle-nuts-and-bolts/id6544803643) | 4.8 (5) | Free | Games | | [Screw Jam: Nuts & Bolts Puzzle](https://appshunter.io/ios/app/screw-jam-nuts-and-bolts-puzzle/id6504238648) | — | Free | Games | | [Wood Nuts & Bolts – Pin Puzzle](https://appshunter.io/ios/app/wood-nuts-and-bolts-pin-puzzle/id6514320712) | 4.3 (47) | Free | Games | ## More apps by Hoang Thi Na - [Bubble Pop - Balloon Pop Slice](https://appshunter.io/ios/app/bubble-pop-balloon-pop-slice/id1591580225) - [Scary Phantom At Toy Factory](https://appshunter.io/ios/app/scary-phantom-at-toy-factory/id1620752053) - [Kitty Cat fighting games](https://appshunter.io/ios/app/kitty-cat-fighting-games/id1632364955) - [Brain Twist Jigsaw Puzzle Game](https://appshunter.io/ios/app/brain-twist-jigsaw-puzzle-game/id1632611233) - [Ice Cream Cat: I Am Cat](https://appshunter.io/ios/app/ice-cream-cat-i-am-cat/id1637479236) - [Lava Connect Pipe-Puzzle Block](https://appshunter.io/ios/app/lava-connect-pipe-puzzle-block/id1659192346) All apps by Hoang Thi Na: https://appshunter.io/developer/1580512155 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*