Insider says Project Helix is a console that may support Xbox exclusives and block Steam

Gamers continue to debate how to categorize Project Helix. Some analysts assume that it will take the form of a Windows PC. However, as GDC 2026 concluded, leaker Moore’s Law Is Dead spoke to developers who describe it as more of a traditional console. Xbox exclusive games are possible, and Microsoft could shut out storefronts like Steam.

A path to Xbox exclusivity still exists

As Microsoft’s Game Development Kit (GDK) evolves, the insider expects it to prioritize the new Xbox console. Devs would first ensure compatibility with the AMD Magnus-powered Helix before a title supports Windows. Most games would likely accommodate both platforms after a bit more effort. With additional work, they would become optimized for handhelds and cloud streaming.

The GDK would give the option to keep Xbox exclusive games locked to the upcoming hardware. In his latest video, Moore’s Law Is Dead also revealed how devs were previously apprehensive about this approach. Yet, after the GDC, they seemed “more excited today than they did a week ago.”

These discussions lead the YouTuber to conclude that Project Helix is “still going to kind of be a console.” Some gamers envisioned that, like the ROG Xbox Ally, users would be able to boot into Windows and open a full-screen Xbox app. In fact, the new Xbox console may have a UI more familiar to Series X|S owners.

Steam on Project Helix isn't guaranteed

Moore’s Law Is Dead also shared insight on third-party marketplace support. It’s been anticipated that running a version of Windows, Steam, and the Epic Games Store would appear. Still, he points out that Microsoft has yet to confirm Valve will have a role on the Helix.

One possibility is that a Project Helix-specific storefront would selectively invite competitors. With Valve often taking a 30% cut of revenue, a higher profit share could tempt companies. Even if Steam is accessible in a Windows PC environment, Microsoft might attempt to marginalize its presence.

As other commentators have speculated, the Steam Machine may be the main rival for the next Xbox console. Realizing this, Microsoft is promoting a GDK that allows titles to reach a potentially larger audience than Valve.