Microsoft initially introduced a complete-screen Xbox environment for Windows on the ROG Ally handheld device, aiming to rival Steam's longstanding Big Picture Mode from almost 15 years ago. The interface later expanded to additional Windows 11 gaming handhelds during the previous year. During today's Game Developers Conference, the company announced that this expansive Xbox user interface will extend to every Windows 11 machine, encompassing both laptops and desktops, starting in April. Additionally, the feature has been renamed to simply Xbox Mode.
Initially, Xbox Mode will launch in certain regions only, with Microsoft explaining it as a controller-friendly setup for Windows 11 hardware that enables users to navigate their game collections, start titles, access the Game Bar, and alternate between applications. This mirrors the functionality of Steam's Big Picture Mode. The firm offered limited details on further enhancements for Xbox Mode, though during its preview for Windows 11 Insider participants last autumn, it highlighted a task switcher designed to facilitate seamless transitions between games and other software.
At the Game Developers Conference today, Microsoft disclosed intentions to distribute Project Helix hardware—presumed to be developer kits—to creators beginning next year. Just last week, Xbox CEO Asha Sharma unveiled the Project Helix project name and verified its capability to run games from both PC and console ecosystems. Furthermore, Xbox Vice President for next-generation initiatives Jason Ronald stated that the platform will leverage upcoming AMD hardware, resembling the advancements AMD is preparing for Sony's forthcoming PlayStation 6.
The company shared more technical updates tailored for developers at the Games Developer Conference. The Advanced Shader Delivery feature, which originated on the ROG Ally Xbox device, will soon be accessible to every developer via the Xbox storefront. This ASD capability permits creators to pre-build shaders in advance, eliminating the need for real-time compilation on user hardware. It is expected to reduce the frequent shader-related hitches encountered in freshly launched games, as such computations typically happen concurrently in the background.
Microsoft's DirectStorage solution, aimed at accelerating load times for games on NVMe solid-state drives, is incorporating compatibility with Zstandard compression alongside a utility named the Game Asset Conditional Library. The company states that this library facilitates enhanced compression rates and streamlines asset preparation throughout development workflows. Moreover, Microsoft intends to demonstrate to developers the integration of advanced machine learning into its upcoming DirectX graphics framework.