Click the link below to download the Master of Orion III 1.2.5 software update. This updater will bring all previous versions of Master of Orion III to version 1.2.5. Note that this update will cause games saved with version 1.1 or earlier to no longer function. Saved games created using version 1.2 or higher will work fine.

Readme file for Master of Orion III 1.2.5 Update (right click and choose to "Download Linked File" or "Save Link As..." to save to your computer)