Nin-Jecter Wii U

A tool to assist injecting VC NES/SNES/NDS ROMs, it generates all the necessary directories from the VC folder.

If you already have a Loadiine ready VC NES/SNES/NDS dump to use as a base game, you can add a new game fairly easily with this tool.

User guide

What you will need:

A NES, SNES, or NDS game from the virtual console of the eShop (dumped with ddd or similar tools).
Nin-Jecter. The program may trigger a virus warning in antivirus software like Avast, but it is likely a false positive.
(NES/SNES only) makerpl64 makerpl64 from the Wii U SDK. Please note that these files have Nintendo copyright and are not provided.

Injecting NDS ROMs:

Launch Nin-Jecter, select the NDS ROM you want to inject, and click "Convert File."
Necessary files will be created, which you'll then need to copy into the Wii U eShop NDS game.
Replace the original files with the created ones, maintaining the folder structure.

Injecting NES or SNES ROMs:

Launch Nin-Jecter, select the NES or SNES ROM you want to inject, then choose the .rpx or .rpl file (in the "code" folder of the eShop game where you'll inject the ROM).
Click "Convert File."
The "InjectedGame.elf" file should be generated; convert it to .rpx using makerpl64.exe tool (not provided): makerpl64 -f -z9 -s InjectedGame.elf
Rename the file and move it to replace the one in the "code" folder of the eShop game.

v0.05

Introduced Nes and Snes Injection [(S)NesInject]. Note that users still need to employ makerpl64 from the Wii U SDK to convert the ELF back to an RPX.

v0.03:

Coded by ScarletDreamz.

rpl2elf by Hykem.

(S)NESInject by daxtsu.

Special thanks to GBAtemp community.