This is a DLC pack exclusive to Mario Kart 8 Deluxe. It doesn't really have a theme, it just adds new stuff. The Supreme DLC adds in 5 new playable characters, new costumes for many existing characters and 2 new cups.
This DLC pack adds in 8 new tracks.
|Bee 'shroom cup (Nitro)||Description||Ice flower cup (Retro)||Description|
|Donkhattan||A New Donk City themed track.||Mushroom City||Back from Double Dash, it now has more details, several cameos and an anti-gravity section.|
|Waluigi's Casino||A casino where you race around from the perspective of a mouse. It is vaguely reminiscent of Waluigi Pinball||Wario Shipyard||Also known as Wario Galleon, This track is back from Mario Kart 7. It looks more creepy and haunted.|
|Pixl Desert||A Tostarena-themed track that is not a circuit. If you enter a pixel pipe then you enter the mural on the wall of a small piece of track reminiscent of the original super mario kart.||Toad Factory||First seen in Mario kart Wii, this track now has more moving parts and more detail.|
|8-Bit Highway||Race around world 1-1, 1-2 and 1-4 alongside a mechanic similar to Pixl desert's murals on the wall.||Bowser Castle (Gamecube)||Another one from Double Dash, This track has more detail and is even more menacing.|
This DLC pack adds in 5 all-new characters and 13 new costumes for various characters.
|Honey Queen||Medium Heavy|
|Original character||New costumes|
|Mario||Ice Mario, Fire Mario|
|Luigi||Ice Luigi, Fire Luigi|
|Peach||Fire Peach, Wedding Peach|
|Toad||Green, blue, purple, yellow|
|King Boo||Luigi's Mansion King Boo|
|Zelda||Breath Of The Wild Zelda|