!!!Mario Kart DS GameCube Grand Prix
Mario Kart DS: GameCube Grand Prix (GCGP), is semi-port of the Nintendo GameCube game Mario Kart: Double Dash!! to the Nintendo DS.
The sub-title GameCube Grand Prix was chosen because there is only 1 character per-kart instead 2, due to technical limitations, otherwise it aims to be a faithful port with the same graphic style, music, and courses from Double Dash. 

A demo version is set to release sometime in the fourth quarter of 2023.

!!Trailer
A trailer for the hack was shown in the Nintendo Fan-Games Direct 2021:
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