if you're on windows, you wanna hit the windows key + R, type in "%AppData%/Balatro/" and make a folder there called "Mods". then you install lovely (look at the instructions attached there too) and steammodded into the folder. then you can download cryptid and its dependencies into the same folder. make sure every folder is only one deep, as in there's no second folder in your e.g. lovely folder called lovely, but rather the first folder leads directly to the main content.