Historically, the most reliable way to get Civilization VI for free has been through official giveaways on major storefronts. For example, the has previously offered the Civilization VI Platinum Edition (which includes Rise and Fall ) for free during limited-time promotions.
If there isn't a current giveaway, you can find the expansion at significant discounts during seasonal sales on: civilization-vi-rise-and-fall-pc-game-free-download
While it is tempting to look for "free download" links for Civilization VI: Rise and Fall , you should exercise caution. Legitimate copies of the expansion are rarely free on their own, and "free download" sites often bundle malware or pirated software that can compromise your PC. Historically, the most reliable way to get Civilization
: Cities now have a loyalty stat. If it drops too low, the city can revolt, become a Free City, and eventually join a rival civilization. Legitimate copies of the expansion are rarely free