WiiU VC injection the new methods make permanent injects to use with loadiine wich revolves around RPX injection for both nes and snes wich you need a wiiu sdk wich we cant share but google is your friend and hyken rpl2elf tool on github basicaly you need a dump of a nes/snes VC title obviously and get its rpx, use hyken rpl2rlf tool to extract an elf out of the rpx, then repace teh rom code in the elf with the new rom code just seach for wup and you should see the wup followed by gameid and then the rom is all the info below so repalce all that code with your desired code. then use the wiiu sdk to turn the elf back into rpx by clicking cafex_env.bat and typing makerpl64 -f -old -z6 yourelfname.elf N64 just get a n64 vc dump repalce the rom with the name of the rom that is on the rom folder, alter the ini for the ini that is on the config folder that has the same eaxact name as your rom folder plus.ini and change the text inside that ini for the apropriate one. NDS geta nds VC dump get your nds rom and right click it and choose zip with winrar or winzip itself and rename that zip to rom.zip and repalce the rom.zip inside the VC content folder the name of the .nds file inside the zip does not mather. as long as the zip is called rom.zip and its on the correct location. OUTDATED METHODS Nes- Warning: Spoilers inside! It's possible but it requires rom split in 2 parts and injected on diferent adresses, to play nes games your better off using pocket nes wich is a nes emulator for the gba wich works injected on gba roms. Snes- Warning: Spoilers inside! Wii U VC injector by Fix94- https://github.com/FIX94/wiiu-vc-inject/archive/master.zip Snes Injection compatibility list- http://wiki.gbatemp.net/wiki/WiiU_VC_Snes_injection How to - -First on wiiu run kernel exploit, then run tcpgecko/pygecko/codehandler(all the same thing they enable gecko). -Start your snes Vc rom after the game starts enter the vc menu and leavue it there. - on your pc enter Bin, edit the ip.txt to your wiiu ip(you can see it on your router settings or by enabling develepor tools on wiiu bowser) -now drag your snes rom into the inject.exe -after its finished click reset on the VC menu emulator ATTENTION you cant inject a rom bigger than your original VC rom if your rom is 512kb you can only inject 512 kb or lower roms or you will break the VC emulator. GBA- Warning: Spoilers inside! Wii U VC injector by Fix94- https://github.com/FIX94/wiiu-vc-inject/archive/master.zip GBA injection compatibility list http://wiki.gbatemp.net/wiki/WiiU_VC_GBA_injection As a bonus the gba has several emulators made for it Pocketnes(emulates nes),Goombacolor(emulates gb/gbc) So you can inject this emulators with the roms and play nes,GB and GBC on wiiu gba VC. How to - -First on wiiu run kernel exploit, then run newer tcpgecko(you can find it on fix94 page while the other hosters update theirs). -Start your gba Vc after the game starts enter the vc menu and leavue it there. - on your pc edit the ip.txt to your wiiu ip(you can see it on your router settings or by enabling develepor tools on wiiu bowser) -now open bin, edit iptxt to your wiiu ip,drag your gba rom into the inject.exe -after its finished click reset on the VC menu emulator ATTENTION you cant inject a rom bigger than your original VC rom if your rom is 16MB you can only inject 16 MB or lower roms or you will break the VC emulator. N64- Warning: Spoilers inside! N64 compatibility List - http://wiki.gbatemp.net/wiki/WiiU_VC_N64_inject_compatibility_list N64 injection uses caffine unlike the abode VC inject methods it also uses both roms and config files. just find your VC game id 005000 something (you can find its id on if you launch the game after cafiine its working the last gameid it shows on your pc its the n64 vc gameid) Inis made by nintendo http://gbatemp.net/attachments/config-zip.49167/ How to inject n64 files - After you find your n64 vc gameid create a folder with it on cafiine root watch cafiine while it loads and you will see the rom path and name same for the config file(ini) path and name. Creat the path for the rom and for the config file something like vol/content/rom vol/content/config Now depending on your game the rom will be named acordingly for instante on DK 64 pal rom need to be named Undop0.599 and placed on the rom folder and the config folder needs to be named Undop0.599.ini and placed on the config folder After you have your roms and config files renamed correctly just launch the n64 vc and on the vc menu after cafiine replaces the file just hit reset.(to swap roms you need to exit the VC and go back in again since cafiine only repalces the files once on boot up, while the VC is on cafiine wont replace the file until the VC is loaded again.) Since n64 uses cafiine rather than gecko you can use bigger roms than the original. NDS- Warning: Spoilers inside! Compatibility List- http://wiki.gbatemp.net/wiki/WiiU_VC_NDS_injection There are 2 ways to inject DS games 1-If you got brain age when it was free thats is an older nds emu which uses rom.nds, all you need to do is use cafiine and replace the rom.nds, just see the game id and path to the rom and your good to go. Just rename any nds file to rom.nds and let cafiine replace it. this method has no filesize limit for nds roms unlike the other method below, but brain age was updated on wiiu vc e shop so if you buy it as off now it will be rom.zip and not work with cafiine. 2- Wii U VC injector by Fix94- https://github.com/FIX94/wiiu-vc-inject/archive/master.zip This is the only method as off now that can replace roms of nds titles with rom.zip. Run kernel then newer tcpgecko and then open your VC title, enter the VC menu and stay there,on pc open Bin,edit the ip.txt to your wiiu ip and drag your rom into the injector after it says transfer sucefull hit reset on the VC menu. ATTENTION you cant inject a rom bigger than your original VC rom if your rom is 32MB you can only inject 32 MB or lower roms or you will break the VC emulator.The bigger size roms on e shop are only 64mb so this method has a limit of 64 mb injects as off now.