u/Cyndanera

This is the Internal Dev Editor Tool for making levels for hub world and adventures.

Hi I'm the developer of WiiWare version of Wonderland Adventures and here's a dev screenshot running on Wii. :)

This video showcases a Nintendo GameCube development setup using an SN Systems TDEV unit running a Metrowerks boot disc in BIOS or aka IPL production mode.

The system shown here is configured as a development/testing environment, demonstrating how official GameCube dev hardware behaves outside of standard retail conditions. The Metrowerks boot nr-disc was commonly used with CodeWarrior toolchains for compiling and testing software during development.

In this demo:

SN Systems TDEV (GameCube dev hardware aka GameCube with 48MB RAM & NR Drive)
Metrowerks boot disc execution
BIOS running in production mode

This is for preservation, documentation, and educational purposes—highlighting how GameCube development workflows functioned behind the scenes.