Rayekkk / FSR4InjectorView on GitHub
Decky Loader plugin that brings AMD's official FSR 4.1.2 (Lite model) to FSR 3.1 games on RDNA 3.5 handhelds like the Legion Go 2 under SteamOS/Proton. One switch per game, safe rollback, no OptiScaler.
☆19Nov 3, 2026Updated this week

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