Syberia The world Before is available on Nvidia's Cloud Gaming platform!
Go to this address:
https://www.nvidia.com/fr-fr/geforce-now/
Download the Geforce Now app:
https://www.nvidia.com/fr-fr/geforce-now/download/
Log in and synchronize you game accounts (Steam, Epic, etc...) look for Syberia The world Before in the list of games (you must have purchased the game).
Play wherever you want whenever you want on the screen of your choice or on your browser without downloading.