https://wccftech.com/forza-horizon-4-demo-due-later-today/

A Forza Horizon 4 demo should be available later today. Neither Microsoft nor Playground Games actually announced it yet, but it’s listed on the Microsoft Store alongside the download size (27.83 GB).

It is unclear what kind of content will be available in this Forza Horizon 4 demo. Regardless, it will be a great way to test the highly anticipated open world racing game, particularly for PC players as they’ll be able to test how the game runs after the developers revealed lower system requirements than the previous game, Forza Horizon 3.