As announced last week, Microsoft is posting a special episode of its Inside Xbox program that will serve as a showcase for third-party titles heading to Xbox Series X.
The emphasis on third-party partners means we're unlikely to see any Halo Infinite or other internally developed games tonight.
Xbox games marketing general manager Aaron Greenberg has already promised more information on Xbox Games Studios projects later this summer.
The only confirmed game due to appear is Ubisoft's recently announced Assassin's Creed Valhalla.
Gameplay footage is the last major piece of the next-gen puzzle. Microsoft has already unveiled the design of the Xbox Series X console itself, plus its controller, and detailed the device's technical specifications.
Meanwhile, rival Sony has released PlayStation 5's tech specs and unveiled the redesigned DualSense controller, although there is no word on when we'll see the console itself or gameplay footage.