James P. Sullivan in Custom Mario Kart Double Dash! (Custom Cup 7) @JoshuaDD-nc3oz
James P. Sullivan in Custom Mario Kart Double Dash! (Custom Cup 7)  @JoshuaDD-nc3oz
Uploaded June 2026 | Updated September 2026, 1 week ago
GP Mario Beach was TOUGH! Also, the DS Test Circle is here because the original course I had caused the game to crash. When using the MKDD extender, the program automatically fills blank slots with the DS Test Circle. You'll probably see it a few more times in the future because some courses that I have added might not work right.

00:00 - Character Select
00:19 - Waluigi Turnpike
03:40 - Yoshi City
08:39 - Rosalina's Resort
11:55 - FXGPL FLower 2
14:50 - Awards Ceremony

Video on how to install the mod:youtube.com/watch?v=5JcUy5HEN1o&t=1063s

Please enjoy!
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JoshuaDD9000 |

James P. Sullivan in Custom Mario Kart Double Dash! (Custom Cup 7)

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