>>1453591Oh right, I forgot about Retroarch being a bit tough to get going. Find the option "Online Updater" in the main menu, click it and scroll down to "Update slang shaders" (or just update shaders) and then they'll be downloaded.
Then just find a video through the "load content" option, once it loads, open the quick menu with F1 and find "shaders" turn them on and then go to "load" and find what you want to overlay. You should have a folder called "crt" in one of the folders so find that and load something.
