Screw Legend: The Iron Knot

Physics Puzzle Story Adventure

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Pull the brass screws, watch the planks swing and fall, and free twelve realms from Baron Vise's Iron Knot. 1,000 puzzles, each proven fair, and a story told in brass. A physics puzzle with a story: pull the brass screws, watch every plank swing and fall, and free a whole kingdom from the Iron Knot. Calm to start, truly fiendish by the end, and every level is fair. Unscrew. Swing. Set them free. Timberwick is a kingdom carved from wood by Master Hollis, every creation held by a singing brass screw. One winter night Baron Vise drove cold iron screws through the whole land and everything fell silent. Hollis vanished. In his dusty apron sleeps Rivet, one small brass screw, until Oakley, an old wooden owl who keeps the Master's blueprints, wakes him. Together they set out to untie the Knot, realm by realm, and to find out who the Baron really is. HOW IT PLAYS • Tap a screw to lift it, tap an empty hole to drop it in, or drag it straight there. • A plank held by one screw swings on it; take its last screw and it falls. • Real physics: planks swing past the bottom, knock against screws and come to rest where they would, sometimes right over the hole you needed. Every move needs a plan. • Free every plank. Finish within par for three stars. A JOURNEY, NOT JUST LEVELS • 1,000 puzzles across twelve realms, each one proven solvable within its par. • The game never guesses: it tells you a position is lost only once it has proven it. • Every fifth level is one of the Baron's Knots: harder, worth more, one tool only. • Each realm brings a new idea: millstones, rusted screws, padlocks, painted holes, frost and cracked holes. • A short, hands-on lesson introduces each idea, once. • From the Master's Workshop to the Heartwood, a story with twists, and an ending shaped by how you played. FAIR AND RELAXING • Stuck? Oakley's hint shows the next move, the drill bores a new hole, the mallet knocks a screw out. • Undo is always free. • The Baron's clock adds a little pressure from level 16, and pauses whenever you look away. • Play offline, no account needed. MADE WITH CARE • Twelve illustrated worlds of brass, rust and old paper, with original characters and sound, all made for this game. • For iPhone and iPad. • Optional iCloud save, so your progress follows you to your other devices. • Game Center leaderboards, achievements, activities and the Knot Sprint challenge. • A daily gift calendar, hearts that refill with time, and optional gentle reminders. Screw Legend: The Iron Knot is free to play, with optional ads. The Quiet Workshop (no ads), the Master's Toolbox, the Apprentice's Kit, the Journeyman's Chest and nut packs are optional purchases. Rewarded videos are always your choice. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oxvelle.online/screwlegend/privacy Pick up the little brass screw. The Iron Knot is waiting. WHAT'S NEW (version 1.0) Welcome to Timberwick! Twelve realms and 1,000 puzzles are waiting. Wake Rivet, follow Oakley, and start untying the Iron Knot.

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The developer, YASSINE MOUTAOUAKIL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
YASSINE MOUTAOUAKIL
Size
9.6 MB
Category
Puzzle
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
  • Vault of Nuts $9.99
  • Crate of Nuts $4.99
  • Sack of Nuts $1.99
  • Pouch of Nuts $0.99
  • Journeyman's Chest $7.99
  • Quiet Workshop $3.99
  • Master's Toolbox $9.99
  • Apprentice's Kit $1.99
  • Learn More
Copyright
© 2026 Oxvelle
  • Developer Website
  • Privacy Policy

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