Here are the latest Mario Kart 8 cheats that would let you unlock all characters, cups and parts for the game!
Once in game, do the following instructions clearly to unlock all characters, cups and parts!
Bonus cups
Successfully complete the indicated circuits in first place to unlock the corresponding cup:
Flower Cup: Successfully complete the Mushroom Cup.
Star Cup: Successfully complete the Flower Cup.
Special Cup: Successfully complete the Star Cup.
Banana Cup: Successfully complete the Shell Cup.
Leaf Cup: Successfully complete the Banana Cup.
Lightning Cup: Successfully complete the Leaf Cup.
Bonus characters
Get a gold trophy by finishing first place in any cup and engine class in Grand Prix mode to unlock one of the following characters 13 characters at random. Note: Once a character has been unlocked on a particular track and CC class, you will not be able to unlock another new character the exact same way.
Rosalina
Metal Mario
Lakitu
Toadette
Baby Rosalina
Gold Peach
Iggy
Roy
Lemmy
Larry
Wendy
Ludwig
Morton
Play as Mii
Finish first place in every cup of a single engine class to unlock Mii.
Bonus parts
Collect the indicated number of coins to unlock body, glider, and wheel parts to customize your vehicles. You will unlock a new part for every 50 coins earned; after earning 1,000 coins, the intervals increase to 100 coins for each unlockable part. Coins can be earned in Grand Prix, VS mode, and online races.
Cushion Wheels (Wheels): 50
Mr. Scooty (Bike): 100
Blue Standard (Wheels): 150
Pipe Frame (Kart): 200
Tri-Speeder (Three-wheeled Kart): 250
Slick (Wheels): 300
Wild Wiggler (ATV): 350
Button (Wheels): 400
Cloud Glider (Glider): 450
Varmint (Bike): 500
Plane Glider (Glider): 550
Yoshi Bike (Bike): 600
Flower Glider (Glider): 650
The Duke (Bike): 700
Circuit Special (Kart): 750
Prancer (Kart): 800
Crimson Slim (Wheels): 850
Landship (Kart): 900
Flame Rider (Bike): 950
Retro Off-Road (Wheels): 1,000
Steel Driver (Kart): 1,100
Azure Roller (Wheels): 1,200
Wario Wing (Glider): 1,300
Comet (Bike): 1,400
Off-Road (Wheels): 1,500
Metal Wheels (Wheels): 1,600
Jet Bike (Bike): 1,700
Teddy Buggy (Kart): 1,800
Waddle Wing (Glider): 1,900
Bowser Kite (Glider): 2,000
Hot Monster (Wheels): 2,100
Cat Cruiser (Kart): 2,200
Sponge (Wheels): 2,300
Peach Parasol (Glider): 2,400
MKTV Parafoil (Glider): 2,500
Cyber Slick (Wheels): 2,600
Sports Coupe (Kart): 2,700
Unknown: 2,800
Unknown: 2,900
Unknown: 3,000
Gold parts
Successfully complete the indicated task to unlock the corresponding gold part:
Gold Glider: Collect 10,000 coins.
Gold Handle: Use the Wii Handle for at least 50% of your most recent 100 stages.
Gold Standard Kart: Get at least one star (score at least 54 points) on every 150cc and Mirror mode race.
Gold Tires: Break all of the Time Trials Staff Ghosts records.
All cheats are courtesy of Cheat Codes Central.