On browser the game stream will need to be in full screen mode in order for mouse and keyboard to work. Players can hold the ESC key at any time to exit full-screen mode.

Microsoft's Xbox Cloud games will soon feature a support for the mouse and keyboard, letting users utilize the peripherals for its controls.

Microsoft is finally enabling keyboard and mouse support on some Xbox Cloud Gaming titles. Testers can now use the option for the likes of Fortnite, Halo Infinite and Sea of Thieves.