Cloud synchronisation stores your save game data on our servers, meaning you can access your save game data by logging into Ubisoft from anywhere with an internet connection. 
This technology has been progressively implemented in our games starting in 2008.

Most Ubisoft+ titles support the cloud synchronisation feature, except
 
In the case of games that only feature local saving, progression will be lost if you unsubscribe and uninstall the game. 

To keep your progression, we would recommend leaving the files installed in your system or manually backing up your save files. 

For more information about saved games compatibility, please visit our dedicated article. 

Have a look at our Ubisoft+ section if you would like to know more about this service.