It a bundle of software called Lossless Scaling, and once implemented, it allows your Steam Deck to run at up to double its normal frame rate. Initially developed for Windows, Lossless Scaling uses a custom built machine learning model, known as LSFG 3, to inject extra frames into whatever game youre playing — even those that dont have native frame generation or scaling features. Thanks to the ingenuity of one PancakeTAS and a few other GitHub contributors, the LSFG model at the core of the L
