MKDD Extender

A tool that extends Mario Kart: Double Dash!! with 144 extra race tracks and 54 extra battle stages.

Usage

MKDD Extender needs to be provided with the following items:

• A retail ISO file of the original Mario Kart: Double Dash!! game. All regions are supported.
• The custom courses that will be inserted in the game. Custom courses can be downloaded from the community-powered Custom Mario Kart: Double Dash Wiki!!.

Once the directory containing the custom courses is specified, drag & drop the custom courses from the left-hand side pane onto each of the empty slots in the main area.

Screenshot of the graphical user interface:

Further details on how the tool is used can be found under the Help > Instructions menu.

NOTE: The tool can be used also in command-line mode. Run with --help to print a list of the available arguments. On Windows, use mkdd-extender-cli.exe to launch the application in command-line mode.

Downloads

Official Releases

Stand-alone precompiled bundles for Linux and Windows can be found in the Releases section.

Development Version

Clone the Git repository:

git clone https://github.com/cristian64/mkdd-extender.git
cd mkdd-extender

Create a Python virtual environment via venv:

python3 -m venv venv

Enable the virtual environment:

Windows

venv\Scripts\activate.bat

Unix or macOS

source venv/bin/activate

Install the required dependencies (see requirements.txt):

python -m pip install -r requirements.txt

Launch the application by executing the mkdd_extender.py file:

python mkdd_extender.py

References

• https://github.com/RenolY2/mkdd-track-patcher
• https://github.com/RenolY2/gc-c-kit
• https://szs.wiimm.de/wimgt/
• https://github.com/LagoLunatic/wwrando
• https://devkitpro.org