Valve’s recent efforts indicate a significant shift in the gaming landscape, particularly with the development of the Steam Frame, a device designed to run PC games on ARM architectures. Historically, Valve’s previous console, the Steam Machine, did not achieve lasting success, leading some to speculate about the potential impact of the Steam Frame.
Proton, an existing compatibility layer developed by Valve, allows Windows games to function on Linux platforms. This technology is complemented by Fex, an emulator that bridges x86 and ARM systems, enabling PC games to run on devices with ARM processors, such as smartphones and tablets. Valve has reportedly funded significant portions of these open-source projects, with specific resources directed to Fex since its inception in 2016, signaling a commitment to enhancing gaming compatibility on various hardware.
Pierre-Loup Griffais from Valve has stated that this initiative aims to simplify the experience for both users and developers. By reducing compatibility concerns, the company hopes to enable broader access to PC gaming across different device types, particularly those with ARM chips, which are known for better power efficiency and performance in specific applications.
The Steam Frame exemplifies this approach, integrating the necessary tech to run a range of existing games on future ARM-based devices. Griffais envisions a future where ARM laptops and even desktops may become viable platforms for gaming.
While Valve has not explicitly confirmed plans to develop additional ARM-focused devices beyond the Steam Frame, the groundwork being laid with the SteamOS for ARM suggests that the company is exploring avenues that could support diverse gaming options in the future. The overarching goal appears to be minimizing developer workload regarding game ports, allowing them to focus on enhancing their game offerings instead.
Source: https://www.theverge.com/report/820656/valve-interview-arm-gaming-steamos-pierre-loup-griffais