You can find more in-depth details in the comments inside the plugin and miniapp source files.
Vtable pwn exploit: The download play child application doesn't have the course files stored in its romfs, so it has to ask the host to send them when needed.This exploit consists of 3 stages + the otherapp. Keep in mind that while you can send the exploit to 8 consoles at the same time, the success rate seems to decrease for each console added. After a while the exploit will trigger on the client 3ds(es).
Once the multiplayer menu loads on the host 3ds, select Grand Prix then 50cc then any driver combination and finally the Mushroom Cup. After that, let the client 3ds(es) join the group. On the host 3ds, select Local Multiplayer then Create Group. On the client 3ds(es), launch the download play application. (You will see a confirmation message in the top screen once the game launches). On the host 3ds, make sure the plugin loader is enabled from the Rosalina menu (L+Down+Select), then launch the Mario Kart 7 game matching the region of the client 3ds(es). You can place your own otherapp at /kartdlphax_otherapp.bin, but keep in mind that the hax 2.0 otherapp doesn't work currently. 3gx file from the Releases page in the following directories depending on your game region:īy default, the plugin will use the built-in otherapp payload (universal-otherap).
Therefore, in order to use this exploit you need to install the 3GX Loader Luma3DS fork. The exploit uses a 3GX Plugin in the host system.
It can be used to run an userland payload in an unmodified 3DS by having it connect through download play to another 3DS with Custom Firmware running the exploit. Players can compete in local wireless matches or online over a broadband Internet connection.Kartdlphax is a semiprimary exploit for the download play mode of Mario Kart 7.The game supports both SpotPass™ and StreetPass™ features.Nintendo fans will recognize new courses on Wuhu Island and in the jungles from Donkey Kong Country™ Returns. New courses take players on wild rides over mountains, on city streets and through a dusty desert.People can choose to race as one of their favorite Mushroom Kingdom characters or even as their Mii™ character.For instance, giant tires help a kart drive off-road, while smaller tires accelerate quickly on paved courses. Players can show their own style by customizing their vehicles with accessories that give them a competitive advantage.When underwater, a propeller pops out to help the kart cruise across the sea floor. On big jumps, a kart deploys a wing to let it glide over the track shortcut.
New kart abilities add to the wild fun that the games are known for.
For the first time, drivers explore new competitive kart possibilities, such as soaring through the skies or plunging into the depths of the sea. The newest installment of the fan-favorite Mario Kart™ franchise brings Mushroom Kingdom racing fun into glorious 3D.