I've played this game on Windows Vista, 7.1, 8.1 & 10 OS with no issues. I also
play it through Steam on Windows 7.1, 8.1 & 10 OS. This is a great game in single player mode as well as multi player online. This is a Microsoft game and it's made for all versions of Windows. This game offers a great learning tutorial.
In single player mode it has numerous level of difficulty settings such as " sand box " for young children &/or beginners, as well as " easy, moderate, hard & expert ". You can start the single player game from several different ages, " nomad - post imperial " as well as use a large variety of maps or you can create your own custom map to play on. The game offers numerous campaigns to play from European, the American Colonies, Native American, Japan & India. If you like, you can even go online using multi player mode and play against another opponent. Age of Empires III: Complete Collection PC Game is a load of fun no matter what age you are.