File- Empire.earth.gold.edition.v2.0.0.3466.zip...

Reviewers often point out that while the game offers unparalleled breadth, it can feel "overwhelmingly complex" . Unlike Age of Empires , which stays within a tighter historical window, Empire Earth forces you to manage unit transitions from clubs to nuclear bombers in a single match. 2. Technical Compatibility (The GOG Version)

Then the tutorial popped up.