What is Screw Master?
Screw Master is a free puzzle game that you can play online in your web browser on Gameziko. It needs no download, no install and no account. Welcome to Screw Master: Nuts and Bolts , a mystifying and challenging puzzle-solving game , waiting for you to demonstrate your wit and skills .
How to play Screw Master
- Press "Play now" on the game screen. Screw Master loads inside the player; some games take up to 20 seconds and may show a short ad first.
- use mouse to play this game
- Use the full-screen button at the bottom right of the player for a bigger view, and press Esc to leave full screen.
Game details
| Category | Puzzle |
|---|---|
| Controls | Mouse |
| Screen | Portrait (1080 Ã 1920) |
| Price | Free |
| Download or sign-up | Not needed |
| Distributed by | GameMonetize |
| Added to Gameziko | 30 September 2026 |
Description from the developer
Welcome to Screw Master: Nuts and Bolts , a mystifying and challenging puzzle-solving game , waiting for you to demonstrate your wit and skills . In this labyrinthine world made up of twisted iron plates and blocks, you will face a variety of complex and baffling puzzles . This world is filled with abandoned bolt fragments and rings, composing an epic odyssey of puzzles.
Screw Master: frequently asked questions
Is Screw Master free to play?
Yes. Screw Master is free to play on Gameziko, with no download and no account needed. Like most free web games, it is funded by ads, so it may show a short ad before or between rounds.
What are the controls in Screw Master?
The developer's instructions for Screw Master say: "use mouse to play this game"
Can I play Screw Master on a phone or tablet?
Screw Master is an HTML5 game, so it opens in modern mobile browsers as well as on a computer. Its controls were designed mainly for a mouse, so a computer usually gives the smoothest experience.
What games are similar to Screw Master?
If you like Screw Master, try Sudoku for bro, NUMBER PUZZLE WAR GAME and TreasureBound. They are puzzle games with similar themes, and you can find more in the Puzzle category on Gameziko.
Good to know
Screw Master is made by an independent developer and delivered by GameMonetize, so Gameziko cannot change the game or recover lost progress. Any progress the game saves is kept in your browser on this device. If the game does not start, wait up to 20 seconds, allow ads for gameziko.com and try again, or report the game.