Empire Earth Gold Edition -

The game is widely available on GOG.com , where it has been updated for modern systems. However, users frequently report technical hurdles: Empire Earth Gold Edition - GOG SUPPORT CENTER

You can create custom civilizations with unique bonuses and build "Wonders" to gain strategic advantages. Empire Earth Gold Edition

Players advance civilizations from the Prehistoric Age (cavemen) through the Middle Ages and World War II, ending in the futuristic Space and Nano Ages. The game is widely available on GOG