Xbox Keystone Prototype Design Unveiled in Leaked Patent

A recently unearthed patent offers a glimpse into the design of the canceled Xbox Keystone console. While previously hinted at by Phil Spencer, the Keystone may never see the light of day.

During the Xbox One era, Microsoft explored various strategies to recapture lapsed fans. This included the launch of Game Pass, a service that has since thrived and continues with the Xbox Series X/S. Prior to Game Pass, Games With Gold provided free games to Xbox users, a program discontinued in 2023 alongside the introduction of Game Pass's tiered subscription model. Following Game Pass's success, Xbox hinted at a dedicated console for cloud-streaming Game Pass content. A newly discovered patent reveals this device's intended design and functionality.

Windows Central recently uncovered details of the Xbox Keystone, envisioned as a streaming device comparable to Apple TV or Amazon Fire TV Stick. The patent includes multiple images depicting a circular top design reminiscent of the Xbox Series S. The front features an Xbox power button and a rectangular slot, likely a USB port. The rear panel would have included an Ethernet port, HDMI port, and an oval power connector. A pairing button for controllers is located on the side, with ventilation slots on the back and bottom. A circular base would have elevated the device for optimal airflow.

Why the Xbox Keystone's Cancellation?

Microsoft has been actively testing xCloud since 2019, a process intended to optimize the Keystone's performance. The console's projected price point was $99-$129, but Microsoft reportedly couldn't achieve profitability at this cost. This suggests the technology needed for xCloud streaming of Game Pass games exceeded the target price range. Considering that Xbox consoles are often sold at or near cost, producing the Keystone for under $129 proved unfeasible. However, future technological advancements might make a release possible.

Given Phil Spencer's past comments about the Xbox Keystone, its existence wasn't a closely guarded secret. While seemingly shelved by Xbox, the underlying concept could inform future projects.