Board games Ticket to Ride and Carcassonne are both free for a limited time on the Epic Games Store. These games normally cost 9.99 euro but for the next seven days you can get them for free. The offer ends on Thursday, February 13.
To get the games, just go to the Ticket to Ride and Carcassonne pages on the Epic Games Store, and click the "GET" button. Once you get the games, they will be yours forever.