FF4 hacking

Everything on Slick is gone from what I've heard, save using the Wayback Machine to check old threads which can be a bit hit or miss. Lenophis runs a Slick Productions server on Discord where some of Slick's FFIV populous show up every once in a while, but it's pretty bleak. I'd recommend maybe going to Romhacking.net where Pinkpuff, Chillyfeeze and Vivify can be found frequently, as they are the most learned in FFIV hacking around. They are also on Slick's Discord server, but are not at all as active on there. They might have a bunch of documents and can discuss and help with FFIV hacking related questions & info I'd bet.