Valve’s Ambitious Strategy: Making Steam Universal
Valve is executing one of the most ambitious strategies in recent software history. As Microsoft tries to convince the world that Windows on ARM is ready and Qualcomm promises raw power, Gabe Newell’s company has taken a shortcut: instead of waiting for developers to port its games, it’s funding the technology that makes that unnecessary. The vision is clear: you want your Steam library to work on any device without anyone having to lift a finger.
The Precedent: Proton
To understand the magnitude of this movement, we must look back. A decade ago, playing on Linux was almost a utopian concept. Few developers ported their titles to the Linux operating system while Microsoft maintained a tight grip on the PC gaming market. However, Valve changed this narrative forever, primarily through Proton. Proton is a compatibility layer derived from Wine that translates Windows instructions, allowing Linux to understand them. This software foundation became the cornerstone of the Steam Deck’s success, demonstrating that you don’t need Windows to run various titles, including many AAA games. Now, Valve is poised to replicate this success, shifting focus from desktop PCs to mobile chips.
The Architect in the Shadows: FEX-Emu
Pierre-Loup Griffais, the leader of SteamOS, confirmed in an interview that Valve has been “secretly” financing projects since 2016, with the most crucial being FEX-Emu.
- What is FEX-Emu? It’s an emulator that translates the x86 processor instructions (the language used by traditional Intel and AMD processors) to ARM64, the architecture used in current mobile phones.
- Valve’s Integration: The company aims to integrate this emulator into a specific version of Proton designed for ARM devices, eliminating barriers and allowing users to play any game seamlessly.
The Efficiency Obsession
These investments are not merely charitable; they’re driven by industrial necessity. Valve is preparing hardware that depends on this technology, such as the upcoming Steam Frame viewer. Griffais further explains that ARM chips are more efficient for low-power devices, fostering speculation about ultraportable gaming devices smaller than the Steam Deck.
With the compatibility layers of FEX and Proton, these revolutionary devices could launch with thousands of PC games available from day one, potentially including Android games through another project, “Lepton.” This even opens doors for multiplayer titles equipped with deep anti-cheat mechanisms, like Fortnite.
The Democratization of Gaming
The revolutionary aspect of these emulators is their open-source nature, making the benefits universal. Recent advancements allow games like ‘Hollow Knight: Silksong’ to run on Android platforms without formal versions. Manufacturers such as Xiaomi have even initiated projects like “WinPlay,” which allows the play of Steam titles on their HyperOS devices.
Valve is paving a path where any powerful device—be it a tablet, mobile phone, or ARM laptop—can become a potential Steam machine. This vision contrasts sharply with Microsoft’s emulation efforts, which, despite extensive work on Prism for Windows, continue to struggle with game compatibility.
The Master Plan: Universal SteamOS
Valve’s ultimate goal is to run SteamOS everywhere. The company envisions SteamOS becoming the default operating system for gaming, regardless of the underlying architecture. We’ve already witnessed initial steps with SteamOS making its way to third-party consoles and announcements surrounding desktop Steam Machines.
By eliminating the barriers between chip architecture (x86 vs. ARM) and operating systems (Windows vs. Linux/Android), Valve ensures that its store remains a constant in an increasingly fragmented hardware landscape. This directly implies one thing: users are bound to spend more money within this ecosystem. It’s a strategic win-win that leaves a lasting impact on the gaming industry.