Alright, I know it is very tiring to do a fpart of a walk through, but I will try to do it. I might not do good.

Hello! It's Black Bot with my first Game Guide in Mario Kart Wii! Let's start off..

First thing you have to do is press the A button to start your adventure..

You have to create a save file with your mii, so go ahead and do that.

CHARACTERS AND UNLOCKABLES:

Unlockables:

Star Cup: Get 1st place in a Grand Prix in the Flower and the Mushroom cup.
Special Cup: Get 1st place in a Grand Prix in the Star Cup
Leaf Cup: Get 1st place in a Grand Prix in the Shell and the banana cup.
Lightning Cup: Get 1st place in a Grand Prix in the Leaf cup.

NOTE: The ones listed above were for all cc's including 50cc, 100cc, 150cc, and Mirror mode which is 150cc and left is right and right is left.

CHARACTER UNLOCKABLES:

Baby Daisy: 1 star in all 50cc Wii cups.
Baby Luigi: Unlock 8 expert staff ghost datas in Time Trials mode.
Birdo: Play Time Trials on 16 different courses or win 250 Wi-Fi matches.
Bowser Jr.: 1 star in all 100cc cups.
Daisy: Win 150cc Special Cup.
Diddy Kong: Complete retro 50cc cups.
Dry Bones: Win 100cc Leaf Cup.
Dry Bowser: 1 star in all 150cc Wii cups.
Funky Kong: Unlock 4 Expert Staff ghost datas in Time Trials. NOTE: This character is actually the fastest and the best character in the game.
King Boo: Win 50cc Star Cup
Mii Outfit A: Win the 100cc Star cup
Mii Outfit B: Unlock all 32 Expert staff ghosts in Time Trials.
Rosalina: Have a Super Mario Galaxy save file and she will be unlocked after 50 races or get 1 star in all 8 Mirror Mode Cups.
Toadette: Play Time Trials on all 32 different courses or win 1000 Wi-Fi matches.


Finally all that typing. (No Copy and paste.)

Others:

Golden Wii Wheel next to your name in Wi-Fi: Use the Wii Wheel extensively in All the modes, when you go online a golden Wii wheel will be next to your name when you play on Wi-Fi.

Have a Star 2 stars, or 3 stars next to your nick name:
Playing extraordinarily well in Grand Prix races can produce a Star Ranking up to 3 at the end results instead of the standard "C, B or A."
Collecting these stars in all Grand Prix's adds a Star Icon next to your name in WiFi Races and on the Results Screen for your opponents to see.


Mirror Mode: Beat 50cc, 100cc, and 150cc. Then you will unlock Mirror Mode.
This mode is different. Left is Right and Right is Left.

Bikes that you can unlock:

Bubble Bike: Win the Mirror Leaf cup.

Dolphin Dasher: Win the Mirror Star cup.

Magikruiser: Play time trials on eight different courses.

Phantom : Win the Mirror Special Cup.

Quacker: Win the 150cc Star Cup. (Has one of the best acceleration in the game!!)

Shooting Star: Win the 100cc Star Cup.

Sneakster: Get at least 1 star for all 100cc Grand Prix cups.

Spear: Unlock 12 Expert Staff ghost datas in Time Trials. (The fastest Vehicle and the fastest bike in the game. Not recommended for tight turns.)

Zip Zip:  Win the 100cc Lightning cup.

All typed by me. (Black Bot)


Now for Unlockable Karts.

UNLOCKABLE KARTS: 

Aero Glider: Get in at least 1 star in all 150cc Retro cups.

Blue Falcon: Win the Mirror Lightning Cup.

Cheep Charger: Get at least  a 1 star rank on all 50cc retro cups.

Honey Coupe: Win the 150cc Lightning Cup.

Piranha Prowler: Win the 50cc Special Cup.

Royal Racer: Win the 150cc Leaf Cup.

sprinter : You have to unlock 24 Expert Staff Ghosts.

Tiny Titan: Beat 50 opponents on Wi - Fi, or easily just unlock ONE Expert Staff ghost.

Super Blooper: Win the 50cc Leaf Cup.

That actually 10 minutes to do that..

Hints, Tips, and Secrets:

Head Start: When the number 2 STARTS to go away, you want to press the acceleration button and hold it, and you will get a good headstarts. There are also semi - headstarts which give you a little boost.

Boost when recovering from a fall:

You can do this. Right when you land, you want to press the acceleration button, which will give you a boost. Do not do this too early or too late. You will fail this.


Dodge the POW Block / Do not get affected:

After the 2nd bump, or noise, you have to shake your Wii Remote, or either press the wheelie button on your D - pad to avoid it.

MultiPlayer Glitches and tips:

I only have one.

Same Character: 
First, make P1 choose the character you both want to be. Then deselect the character and move off of it. Move P2 over, and select the character. Go back one screen, then go into the character select again. You should both be on the same character. Both of you select the character that you both want to be. Nintendo just made a mistake!

Different Ending Screen: Completing every single cup with a first place unlocks two new alternating Title Screens and one new Ending Photo.


NOTE: I have wrote ALL of this without any copy and paste. I got some facts from GameFaQ and not all. This actually took me about 2 hours to make.

I guess I can call this a part of a whole at least. I will do Battle mode and all that stuff next time.

Only part 1!

 - Black Bot

Sure. All that typing and no copy paste. Doesn't change the fact that everything is word for word from gamefaqs cheat page. Don't care if you changed the order of a few things, it is still word for word. I am getting tired of this Black Bot.