Valve Moves Proton 11.0 ARM64 to Stable as Steam Frame Catalog Reaches 65 Games
Updated
Updated · Tech Times · Aug 11
Valve Moves Proton 11.0 ARM64 to Stable as Steam Frame Catalog Reaches 65 Games
1 articles · Updated · Tech Times · Aug 11
Summary
August 10 changes in Valve’s tool registry and catalog trackers pushed Steam Frame software into consumer-staging: Proton 11.0 (ARM64) entered the stable channel, and the “Great on Frame” list rose to 65 certified titles.
Proton’s stable promotion replaced ARM64EC experimental builds with full ARM64 plus Steam Linux Runtime 4.0 for arm64, signaling a validated deployment stack and reducing hybrid emulation overhead for Windows games running through FEX.
The ARM64 Compat List also became publicly visible in Steam after Valve removed its developer-only access token, another sign the compatibility infrastructure is no longer limited to internal or partner testing.
The catalog has expanded eightfold since July 17, with flatscreen games now outnumbering native VR titles—evidence Valve is positioning Frame as a broader Steam gaming device rather than a VR-only headset.
The software milestone lands with 43 days left in Valve’s summer 2026 launch window and suggests the ARM64 stack is being readied not just for Frame, but for future Valve ARM hardware.