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Live on CodeCanyon Version 1.0.0 Updated Oct 10, 2026

Link Crown

Color connect puzzle with 450 levels, a daily puzzle, endless mode and a Level Editor.

  • 450 levels in 9 packs, each with exactly one solution
  • Daily puzzle and an endless mode made on the phone
  • Level Editor with an exact solver
  • AdMob ready and Unity IAP 5
Link Crown | Color Connect Puzzle Game for Unity

About Link Crown

Link Crown is a complete, ready-to-publish color connect puzzle game for Android and iOS, made with Unity 6. Players draw pipes to connect the dots of the same colour and fill the whole board.

It comes with 450 levels, a daily puzzle, an endless mode that creates new puzzles on the phone, a Level Editor, themes, rewards, an ads layer ready for AdMob and Unity IAP 5 purchases.

Features

Gameplay

  • Connect each pair of dots with a pipe, pipes can't cross, fill every cell to win
  • Smooth drawing with rounded glossy pipes, undo and restart
  • 3 stars for a perfect solve and hints that draw one pipe of the solution
  • Animated tutorial on the first level and a How to Play popup

Content

  • 450 levels in 9 packs: square boards from 4×4 to 12×12 and one pack of shaped boards
  • Every level is proven to have exactly one solution
  • Daily puzzle: one new puzzle per day with a streak bonus
  • Endless mode: brand-new puzzles generated on the phone, from 5×5 to 12×12

Level Editor

  • Paint dots and walls on boards up to 15×15
  • Check proves whether a level has exactly one solution
  • Solve, Generate, Rate difficulty and Sort a pack from easy to hard
  • Add packs and levels without writing code

Monetization

  • Ads layer ready for AdMob: banner, interstitial and rewarded ads
  • Google UMP consent form (GDPR) and the iOS tracking prompt
  • Unity IAP 5: coin packs, hint packs, No Ads and a starter bundle
  • Rewarded ads for hints, free coins, double coins and extra spins

Progress and polish

  • Coins for every new star, daily streaks and a free daily Lucky Spin
  • 5 dot palettes and 6 boards to buy with coins
  • Colour-blind symbols on every dot
  • Signed save (HMAC-SHA256) and clock-safe daily rewards

For developers

  • Unity 6000.0 LTS, uGUI and TextMesh Pro, phones and tablets
  • AdMob switches itself on when you import Google's free plugin
  • Step-by-step HTML documentation, also online

Requirements

  • Unity 6000.0 LTS (built with 6000.0.84f1)
  • Android Build Support (Android 7.0 and newer)
  • iOS Build Support with Xcode (iOS 13 and newer)
  • For real ads: the Google Mobile Ads Unity plugin, free from Google
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