P-Floatie Riders

P-Floatie Riders is a Mario Kart series spinoff for Nintendo Switch/3D. It was developed and published by both The Random Block and Nintendo. Instead of using karts, the racers use the recreations of P-Balloons known as P-Floatie to ride through water. Nevertheless, many of the items return from Mario Kart-themed games. Like in every game since Mario Kart Wii, the player can perform tricks to get boosts of blistering speeds.

Grand Prix
8 racers fight for the first place in a cup's 4 tracks. The one with most points at the end of these four races wins a gold trophy.

Time Trial
A single player can race a track of his/her own selection to get the best time. Players can use Nintendo Network to submit their best times and compare with the other players' best times. There are Staff Ghosts that the player can beat. Koopa Troopa is unlocked when the player has beaten one Staff Ghost in Time Trial.

VS Race
Available for Single Player mode and Multiplayer mode. Up to 4 players offline or 8 players online can fight for the first place in a self-made Grand Prix (limit counts from 4 tracks to 16 tracks). Whoever has most points wins the trophy.

Battle
Also available for Single Player and Multiplayer modes. Up to 4 players offline or 8 players online can beat in one of three battle modes. These are Balloon Battle, Shine Thief and Card Runners. Balloon Battle works like in MKDS, but you can collect 1-Up Mushrooms that grant one extra balloon, and the player can hold up to 5. Shine Thief works like in Mario Kart 8 Deluxe. Card Runners are like Coin Runners, but, instead of coins, players collect cards - white card grants 1 point, pink card grants 2, and the gold card grants 3.

Nintendo Network
A single player, with the optional choice of coming with a guest, races and/or battles against players from all around the world.

Default

 * Mario (Red P-floatie, red M decal)
 * Luigi (Green P-floatie, green L decal)
 * Princess Peach (Pink P-floatie, crown decal)
 * Toad (Blue P-floatie, mushroom decal)
 * Princess Daisy (Orange P-floatie, flower decal)
 * Rosalina (Turquoise P-floatie, Grand Star decal)
 * Wario (Yellow P-floatie, blue W decal)
 * Waluigi (Purple P-floatie, inverted L decal)
 * AJ (Black top-white bottom P-floatie, flame decal)
 * Mii (Different colored P-floatie, Mii logo decal)

Unlockable

 * Yoshi (Lime P-floatie, Yoshi Egg decal)
 * Donkey Kong (Brown P-floatie, DK's tie logo decal)
 * Bowser (Black P-floatie, Bowser's red face decal)
 * Metal Mario (Metal gray P-floatie, gray M decal)
 * Hammer Bro (Dark green P-floatie, hammer decal)
 * Lakitu (Aqua top-white bottom P-floatie, Lakitu Cloud decal)
 * Mona (Maroon P-floatie, scooter decal)
 * Koopa Troopa (Shell green P-floatie, Koopa shell decal)

Alternate Costumes

 * Fire Mario (Mario): Play 10 races as Mario.
 * Ice Luigi (Luigi): Play 10 races as Luigi.
 * Swimsuit Peach (Peach): Play 10 races as Princess Peach.
 * Swimsuit Daisy (Daisy): Play 10 races as Princess Daisy.
 * Colored Yoshis (Yoshi): Available from the start.
 * Red Koopa Troopa (Koopa): Available from the start.
 * Blue Koopa Troopa (Koopa): Play 10 races as Koopa Troopa.
 * Magenta Koopa Troopa (Koopa): Play 20 races as Koopa Troopa.
 * Swimsuit Rosalina (Rosalina): Play 10 races as Rosalina.
 * Fighter AJ (AJ): Available from the start.
 * Omega Fighter AJ (AJ): Play 15 races as AJ.
 * Biker Mario (Mario): Play 20 races as Mario.
 * Biker AJ (AJ): Play 20 races as AJ.
 * Boomerang Bro (Hammer Bro): Play 10 races as Hammer Bro.

Mushroom Cup

 * Luigi's Pool
 * Hammer Pipeworks
 * Cheep Cheep River
 * Bowser Jr. Garden

Flower Cup

 * Mario's Pool
 * Konga Ocean
 * Cola Coast
 * Waluigi's Water Slide

Star Cup

 * Cooligan Lake
 * Mushroom Cavern
 * Royal Pool
 * Wario's Toxic Landfill

Special Cup

 * Wuhu Island Depths
 * Rosalina's Arctic Sea
 * Bowser's Castle
 * Rainbow River

Battle Courses

 * Ricco Harbor
 * Team Battle Pool
 * Mushroom Lake