The Age of Empires III: Definitive Edition includes a rotating pool of free civilizations and maps for single and multiplayer use.
Open the Store app on Windows, search for the game, and select "Get" or "Install". Risks of Third-Party Sites (e.g., Ocean of Games) age-of-empires-3-free-download-ocean-of-games
"Cracked" versions usually cannot access official multiplayer servers. The Age of Empires III: Definitive Edition includes