It is a very useful program for downloading GOG games. Or you can use the lgogdownloader, which is my personal preferred choice. Note: At the time of writing this guide, there is a universal update for the game, as can be seen in my screenshot. GOG games can be downloaded on Linux by using a web browser, just make sure the 'GOG.com Downloader mode' is OFF
To learn more about PlayOnLinux and Wine configuration, see the online manual: PlayOnLinux explained This guide will explain how to install the digital edition of the game availble on GOG.com Add to that a map editor which let you create your own custom maps and campaigns. There are a lot of single player campaigns, and more single scenarios than I have ever played. It is certainly an excellent turn based strategy game with almost endless replayability. Many regard the third game in the Heroes of Might and Magic series to be the best of them all.