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Not just Proton: Getting to know Valve's new SteamOS compatibility layers

Ars Technica details how Valve is extending SteamOS beyond Proton with two newer compatibility layers for the Steam Frame. FEX handles x86-on-Arm translation, while Steam Play adds another path for Windows games, aiming to broaden support without forcing developers into immediate ports.

First reported 10 hours, 32 minutes ago valve steamos linux compatibility layer
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Ars Technica Ars Technica

Not just Proton: Getting to know Valve's new SteamOS compatibility layers

10 hours, 32 minutes ago Read source