You can now open the Epic Games Store client, the games Carcassonne and Ticket to Ride are free until February 13 at 17:00 (peninsular schedule). At first they were going to give away another game, Pandemic, but due to the coronavirus crisis they have ruled it out.
To claim Carcassonne and Ticket to Ride you just have to log in to the Epic Games Store, access the Store section and you will see a banner where you can get both games for free. Once claimed you will have them forever in your library. February 13-20
Minimum requirements to play Carcassonne and Ticket to Ride
Carcassonne requires a computer with Windows 7, a Intel or AMD 2-core processor at 3 GHz, 2 GB of RAM