The ClueFinders 3rd Grade Adventures: The Mystery of Mathra

Publishers The Learning Company
Developers The Learning Company
Release date 1998
Genre Educational
Game rating
4.7/5 - 58 votes

Game Description

The ClueFinders 3rd Grade Adventures: Mystery of Mathra is the first game in the ClueFinders series. It was released in January 6, 1998.

ClueFinders 3rd Grade (2002 Edition) is a 4th reversion of an Educational game that was published by Riverdeep Interactive Learning in 2002. This is the 1st game from the series.

Deep in the Numerian rain forest, the ClueFinders—Joni, Santiago, Leslie, and Owen—have stumbled upon a mystery. The animals are disappearing. The goods being polluted. And now, Joni’s Uncle Horace, a well-known scientist, has disappeared, just as he was about to shed some light on the strange happenings in the forest. ClueFinders need your help. They have heard a legend about Mathra, a monster who was believed to have terrorized the inhabitants of ancient Numeria. The ClueFinders think that Mathra has returned and is responsible for the current troubles in the rain forest. They also believe that to solve the mystery, they will need to find the keys to the ancient Lost City. Rescuing Uncle Horace and the animals, stopping Mathra, and restoring order to the rain forest will take courage, patience, and many different types of skills. The ClueFinders are waiting for you. Are you ready to join them?

Download The ClueFinders 3rd Grade Adventures: The Mystery of Mathra

We might have the game available for more than one platform. The ClueFinders 3rd Grade Adventures: The Mystery of Mathra is currently available on these platforms:

Windows (1998)

The_ClueFinders_3rd_Grade_Adventures_The_Mystery_of_Mathra_Win_ISO_EN.zip (339.5MB)

How to play on Windows

  1. Download and Extract The_ClueFinders_3rd_Grade_Adventures_The_Mystery_of_Mathra_Win_ISO_EN.zip
  2. Mount “OGD_The_ClueFinders_3rd_Grade_Adventures.iso” and run “Setup.exe”.
  3. Follow on-screen instructions to install the game.
  4. Play the game!

Windows (2002)

The_ClueFinders_3rd_Grade_Adventures_The_Mystery_of_Mathra_2002_Win_ROM_EN.zip (569.6MB)

Additional files, patches and fixes

The ClueFinders 3rd Grade Adventures: The Mystery of Mathra (2002) Windows Manual (English)

Additional files, patches and fixes

The ClueFinders 3rd Grade Adventures: The Mystery of Mathra Screenshots

Windows

12 thoughts on “The ClueFinders 3rd Grade Adventures: The Mystery of Mathra”

  2. ▲0▼
    I figured out why the iso wouldn’t mount. You have to copy the zip file to a different location (I did my desktop) because it is in a “protected location”.

    Reply
  3. ▲0▼
    How do you exit the game once you’re playing it? I had to open task manager to get out, pressing escape didn’t minimize the window

    Reply
  4. ▲0▼
    Can someone help I really wanna play this game,
    When I try to mount it it says “Sorry, there was a problem trying to mount this file”
    Can I use windows 10 or what
    I bought this game and I realized I couldnt run it, I’m trying to so hard cuz it’s my childhood favourite game.

    Reply
    • ▲0▼
      I know this is an old post but I fixed it on my computer because I was having the same exact problem. Just copy the zip file to your desktop and then it will work.

      Reply
  5. ▲0▼
    When I try to mount the OGD like the instructions say, it says, “Windows cannot complete the extraction. The destination path is too long. Rename the compressed (zip) folder and try again.” I have tried renaming it but it will not give me that option.

    Reply
  8. ▲0▼
    I don’t know what the deal is, but this version has a VERY different voice cast. I honestly wouldn’t be surprised if this was the UK version or something.

    Reply

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