How to play Heroes of Might and Magic 3 on Windows 10 / Mac

Matthew Adams
by Matthew Adams
Windows & Software Expert
Last update:
Affiliate Disclosure

  • Heroes of Might and Magic 3 redefined turn-based strategy games for Windows in the late 1990s. You can still play that game on Windows 10 and some Mac platforms.
  • This guide tells you how to install Heroes of Might and Magic 3 on Windows 10 and Mac platforms.
  • No matter if you're an avid gamer or simply want to enjoy a few hours of old school fun, making this game run on your platform is essential.
  • Make sure that you try all the steps presented in this guide to ensure a smooth gaming experience.
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Heroes of Might and Magic 3 is a retro game that 3DO Company originally released in 1999.

Many Heroes of Magic fans regard HOMM 3 to be the best addition to its series. In 2015, Ubisoft even released a remastered Heroes Might and Magic 3 version for Windows.

What genre is Heroes of Might and Magic?

Heroes of Might and Magic is a turn-based strategy game that incorporates map exploration and turn-based combat.

In this game, players build up armies, commanded by heroes, with collected resources to capture towns and defeat enemy factions.

If you’re asking yourself what is the latest Heroes of Might and Magic version, then you need to know that Heroes of Might and Magic 3 – HD Edition is the latest release, and this guide will provide very useful information.

Why Heroes of Might and Magic 3 is the best?

Heroes of Might and Magic 3 was the high-water mark for the HOMM series. It was the best game in its series as it stuck with the basic formula that made the second game a hit.

However, with additional factions, bigger maps, and more varied objectives, HOMM 3 is way bigger and better than than the sequel.

How to install Heroes of Might and Magic on Windows 10 and Mac?

Heroes of Might and Magic 3 on Windows

  1. Open the Heroes 3 page on the GOG.COM website in your browser.
  2. If you don’t have a GOG account, click the Sign In >Create Account buttons. 
  3. Next, fill out the account detail boxes. 
  4. Select the I accept GOG.COM user agreement checkbox. 
  5. Then select the Sign Up Now button.
  6. Thereafter, top-up your GOG wallet so you can purchase Heroes 3.
  7. When you’ve purchased Heroes 3, click Account at the top of the GOG website. 
  8. Select the Heroes of Might and Magic 3 thumbnail in your collection to open download options for it. 
    The Heroes of Might and Magic 3 download options heroes of might and magic 3 windows 10
  9. Click Heroes of Might and Magic 3: Complete under game downloads to save the setup wizard. 
  10. Open the folder you downloaded the HOMM 3 files to in File Explorer.
  11. Click the downloaded setup.exe file for Heroes Might and Magic 3.
    Heroes of Might and Magic 3 setup window heroes of might and magic 3 windows 10
  12. Select the Yes checkbox to accept the EULA terms.
  13. Press the Install button.
  14. After installing, click the patch file to open the GOG Patcher window. 
    Launch game button heroes of might and magic 3 windows 10
  15. Then select the Launch game option.

Heroes of Might and Magic 3 on Mac OS

Downloading the game

  1. Purchase and download Heroes of Might and Magic 3: Complete from GOG.COM as outlined above.
  2. Open the CrossOver website, and click the Free Trial button.
  3. Install the CrossOver software with its downloaded installer.
  4. Click the CrossOver icon on your Dock to open the window in the snapshot directly below.
    CrossOver window heroes of might and magic 3 windows 10
  5. Click the Try Now button on the dialog box that opens.

Installing the game

  1. Press the Install a Windows Application button.
  2. Type heroes in CrossOver’s application search box.
    CrossOver's search box heroes of might and magic 3 windows 10
  3. Select Heroes of Might and Magic III Complete, and click the Continue button.
  4. Click the Choose Installer File option.
  5. Select the folder that includes the HOMM 3 installer.
  6. Then select the setup.exe for Heroes of Might and Magic 3.
    The Setup.exe heroes of might and magic 3 windows 10
  7. Click the Use this installer button.
  8. Press the Continue button with HOMM 3’s installer selected.
  9. Then click Install to confirm, and wait for the Heroes 3 setup window to open.
  10. Press the Install button on the setup window.

Using the patch

  1. When you’ve installed HOMM 3, enter other in CrossOver’s search box.
  2. Click Other Applications and Select an Installer to open further options. 
  3. Click Choose Installer File and select the patch updater.exe file for HOMM 3. 
  4. Select the Use this installer option.
  5. Click Will install into a new Windows XP bottle and select Heroes of Might and Magic 3 within the Compatible Bottles box. 
    Compatible Bottles box heroes of might and magic 3 windows 10
  6. Click the Install button. 
  7. Press the Update button on the GOG Update window that opens. 
  8. Select the Launch Game option. 

Note: The above CrossOver installation method for Heroes 3 doesn’t work on the macOS 10.15 Catalina platform.


We would like to know what your experience was with this game, and if you also have any other suggestions.

To get into contact with us, simply use the comment section found below this guide.

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