Neural rendering in your Proton games. Checked first, then installed.
DLSS 5 for Linux finds your Steam games, says which ones the DLSS 5 neural pass can work in, and installs it with the Proton settings it needs.
Will this game work? A probe reads its folder and rates it supported, partial, unsupported or blocked before anything is copied.
Online game with anti-cheat? It refuses to install there. This is for single-player games.
No game handy? Run the same model over a picture or a video, sound kept. It also tells you when footage is 2D animation, where the model changes little.
Made for NVIDIA RTX 40 cards. AMD RX 6000/7000/9000 is experimental; RTX 20, 30 and 50 are not supported yet.