The Mystery of the True Heart

Dive into a time-traveling quest for a legendary ruby in The Mystery of the True Heart game! Unearth hidden codes, unlock secrets & join the adventure!

American Girl: The Mystery of the True Heart | NuMuKi
Play American Girl: The Mystery of the True Heart | NuMuKi
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About The Mystery of the True Heart Game

  • Game Type
  • Requirements
    Any Browser
  • Supported Devices
    Desktop, Mobile, Tablet
  • Game Resolution
    700 x 470
  • Published Date
  • Play Count
  • Vote Count
  • Rating

Welcome to the exciting world of The Mystery of the True Heart game! Dive into a thrilling adventure spanning centuries and continents as you chase the trail of a dazzling Burmese ruby, the True Heart. Once owned by royalty, this gem has a tale of mystery and magic. Over the years, countless people have tried to own its sparkle, but it always seems to escape, waiting for someone truly deserving.

Your job is to travel through time, from the early days of America to the towering skyscrapers of the present, searching for the elusive True Heart. As you go, collect secret codes to unlock treasures and a final, special game. Ready for the challenge?

How to Play

The game is made up of four fun mini-games:

- Purloined Jewel

- The Missing Heart

- The Mystery at the Museum

- The Hollywood Gem

As you play these games, you'll find clues and codes. Make sure to keep track of them! They'll help you unlock cool prizes and get closer to finding the True Heart. Note that you can play each game here or on its own dedicated page on our website.

While you're on your journey, you can collect two types of secret codes. The first kind helps you unlock awesome bonus items like wallpapers, e-cards, and bookmarks. These special codes will pop up during certain levels in each mini-game.

The second kind of code is super special! When you win one of the four mini-games, you get a part of this code. Once you collect all the parts from each mini-game, you'll unlock a fifth game called The Ruby's Final Resting Place. 

Oh, and here's a handy tip: there's also a Secret Code Book you can download and use. Every time you find a code, jot it down in this book. It will help you remember the codes when you need to use them.

There's more you should know!

There's a Bonus Items button on the Mystery home page to claim your bonus items. When you click it, you'll see a shiny golden lock. By turning the lock's arrows, make the characters on it match the ones in your Secret Code Book. If you get it right, a special prize awaits! And for the final mystery game? Just click on the question mark on the Mystery home page and follow the clues.

Now, once you finish a mini-game and find a clue to the True Heart Ruby, you have choices. You can either play the same game again from the start or continue to play to boost your score. Remember, if you decide to continue your game, you won't get any new codes. So, if you're on a hunt for codes, always start a fresh game!

And a little note: If you leave a game halfway, it won't remember your score, so make sure you finish what you started.

The Mystery of the True Heart is a journey through time filled with puzzles, adventures, and the thrill of the chase. As you unravel the mysteries of the ruby, you'll also discover cool treasures and experience a story like no other.

So, are you ready to embark on this epic quest for the True Heart Ruby? Grab your detective hat and dive into the mystery now!

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