SteamOS, the open-source gaming operating system developed by Valve, has recently been put through its paces on the Asus ROG Ally, a device renowned for its high-performance capabilities in the handheld gaming community. The trials have revealed promising visual results, albeit accompanied by certain performance challenges that gamers and developers are eager to address.
Compatibility and Control Challenges
SteamOS 3.8 was tested on the Asus ROG Ally by a prominent YouTuber who observed some intriguing compatibility and functionality quirks. One of the main issues highlighted was the button functionality, which did not perform as expected in every scenario. In addition, the testing also revealed that the TDP (Thermal Design Power) settings were locked, potentially limiting the device's performance optimization options for SteamOS users.
Valve's efforts have primarily been focused on ensuring SteamOS serves as a versatile platform not just for their own hardware, but also for a wider range of devices like the Asus ROG Ally. This approach could significantly broaden the operating system's appeal, provided these early hiccups are resolved.
Valve's Strategic Focus and Future Devices
Despite the observed quirks, the operating system seems to integrate visually well with the Asus ROG Ally. This harmonization is driving excitement in the handheld gaming market where consumer interest in non-Valve devices supported by SteamOS is rapidly rising. Rumors and speculations are gaining momentum about a significant milestone expected in May 2025 — the release of the first official non-Valve device to support SteamOS.
However, there are concerns within the community over whether Valve will maintain its support for its proprietary hardware devices or shift focus towards broader manufacturer compatibility, such as with Asus. This strategic decision could redefine SteamOS's position in the gaming ecosystem, influencing perceived reliability and user satisfaction for both Valve's Steam Deck and third-party devices like the ROG Ally.
The enthusiasm surrounding SteamOS is palpable, driven partly by its potential to pivot handheld gaming into an era where freedom and customization are paramount. As gamers anticipate future developments, attention remains fixed on how Valve and Asus will address the existing performance issues to unlock new experiences for enthusiasts globewide.



