Overwrite the original empires.exe and/or empiresx.exe files (you can make a back-up first, not required). Unpack the zip and copy/paste the empires.exe or empiresx.exe in your default Age of Empires directory, usually located at C:\Program Files (x86)\Microsoft Games\Age of Empires. zip file has the following versions of Age of Empires/The Rise of Rome Expansion: Yamato Empire of the Rising Sun (original release).Emperor of Highlands 2 Final Tournament Pack.Definitive Edition: Multi Player Scenarios.Definitive Edition: Single Player Scenarios.Definitive Edition: Single Player Campaigns.Age of Empires: Single Player Scenarios.Age of Empires: Single Player Campaigns.