Before anyone says anything i just want to make sure you know what i have. Wii u system with 32GB storage. HDD plugged in by y-cable formatted to wii u Haxchi to auto launch mocha cfw. SD Cafiine Now that this is out the way, i had a idea for something. I know mods is made for games, various mods, ones for like loadiine, some are using sd cafiine which to my knowledge works in same way that wii revolution does, by reading game data files from sd card instead of default location. Usually mods for a game require creating a dump for game, to use in loadiine such as tokyo mirage sessions fe, or maybe even super smash bros to run in loadiine. If you are familiar with this then i should say i explained enough. But my idea i will explain now. I know that FTPIIU everywhere, is a homebrew for Advance FTP file browsing and transfering. It can access the wii u and usb file system using a available ftp connection client. Most of the games data that isn't stored on disc such as download games, content or updates are. My question is if is possible to replace files with user created mods? Basically it would go something like this. Start wii u system. Enable Mocha CFW. Load FTPIIIU everywhere homebrew. Connect to FTP Find the game data content where is stored on the system. (I assume for disc is stored as updated content in same fashion as download games.) Replace the files with mod files. (For example super smash bros mods) I been using this to browse data on wii u and noticed the update data in super smash bros stored on the system and it seem to be exactly like how some mods are outlined on mods download websites like gamebanana. The idea of that website explains using sdcafiine which again, redirects data loading to sd card to load mods instead of loading data from default location. The idea is if we replace the mods in the default location where the game reads data without sdcafiine, could we load mods by default without needing to load homebrew like sdcafiine or full game dumps like loadiine gx. I was gonna try it, but I wanted to ask if anyone else had this idea before i did or just maybe tried but failed or didn't work. Weather or not if you did or didn't, what do you think? I know maybe it sounds dumb to lots of people but I just thought it be useful. Loading mods without homebrew by default. You won't need a sd to load them cause is part of the game naturally now.