Rayekkk/FSR4Injector
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.
GitHub repository with 15 stars and 0 forks.
Language: Python