Xbox is reiterating the possibility of experimenting with trials of 36 games over a period of time. These demos will be available for free on Xbox One and Xbox Series from December 7-21. A little clarification is needed, most of which are fleeting. This means that these demos may not be the final games once they are released. Under the (substantial) list, four new titles were revealed.
To make it easier for you to navigate this selection, we have added the trailers for the various games. To access it, simply click on the name highlighted in green. Note that Xbox also held a presentation stream that was just over an hour long. directly visible on Youtube
