Mario Kart DS: Unused Mission [Early Wiggler Race]

More information here: https://tcrf.net/Mario_Kart_DS There is a stage named mr_stage4, which is a duplicate of GCN Mushroom Bridge. It was meant to be used for mission 7-Boss with Wiggler, but the game uses the normal course, so mr_stage4 goes unused, and plus, it contains an earlier version of the mission. The differences are the following: -Unfinished intro -Cars and Wiggler have no sound -Different starting place -Wiggler doesn't move -The route, Wiggler should go, is only for one lap. The final uses 3 -The car uses an earlier model, which is used in the Mario Kart DS Kiosk Beta -Itemboxes are different -The trucks does not contain Itemboxes -The course uses the boss theme for missions, while the final uses the original course music -When driving the course in Grand Prix or Versus, the CPU driver won't drive