Valve: Difference between revisions

====FEX emulation layer====

On 12 November 2025, Valve announced the Steam Frame, an ARM based {{Wplink|VR headset}} which will be running {{Wplink|SteamOS}}.<ref name=":5">{{Cite web |last=Burke |first=Steve |last2=Lathan |first2=Patrick |last3=Makhnovets |first3=Vitalii |last4=Phetdara |first4=Tim |last5=Thang |first5=Jimmy |date=2025-11-14 |title=Valve Steam Machine, Desktop SteamOS, Steam Frame VR, & Controller {{!}} ft. Engineering Discussion |url=https://gamersnexus.net/news-pre-built-pc/valve-steam-machine-desktop-steamos-steam-frame-vr-controller-ft-engineering |url-status=live |access-date=2026-03-26 |website=Gamers Nexus}}</ref> In order to to be compatible with most Windows x86 games, Valve will be using the FEX-Emu emulation layer alongside Proton.<ref name=":5" /> In an anniversary blog post, the FEX lead dev stated: <blockquote>I want to thank the people from Valve for being here from the start and allowing me to kickstart this project. They trusted me with the responsibility of designing and frameworking the project in a way that it can work long-term; not only for their use cases but also keeping it an open project that anyone can adapt for their own use cases.<ref name=":7">{{Cite web |last=Houdek |first=Ryan |date=2025-11-28 |title=FEX seven year anniversary! |url=https://fex-emu.com/FEXiversary/ |url-status=live |access-date=2026-03-26 |website=FEX-Emu}}</ref></blockquote>FEX works by emulating x86 specific instructions to ARM64.<ref>{{Cite web |title=FEX-Emu – A fast linux usermode x86 and x86-64 emulator |url=https://fex-emu.com/ |url-status=live |access-date=2026-03-26 |website=FEX-Emu}}</ref>

==Incidents==