At the end, of the first level of World 2, you will see a pipe in the sky that is unreachable. But just before it, there are two blocks that are hidden, with one being lower than the other. Hit them both, from the ground, the lowest one will give you a coin, the second will give you a green bouncy thing (or a mushroom if you are small Mario at the time). Then jump from the shorter block, to the higher one, and then onto the green pipe in the sky and go down it, which instantly takes you to Koppa the Devastator.
You can't.
He doesn't exist in any of the Mario Kart games.
Unlock all of the expert staff ghosts on Time Trials mode. ~Golden Koopa~
You have to collect all 3 Koopa Coins in every level of that world.
You have to beat the whole game of srb2 without an cheats
There is no boo or Koopa Kid in Mario Strikers.
Koopa is a bad character that is always in Mario's way.
It would take forever to list every Mario Villain, but some iconic ones are King Boo, Waluigi, Wario, Bowser, Donkey Kong, Bowser Jr, Goomba King, Baby Bowser, Roy Koopa, Iggy Koopa, Larry Koopa, Wendy O. Koopa, Shy Guys, Birdo, The Piranhas, Count Bleck, and Fawful.
You can't get R.O.B or Petey Piranha on Mario Kart Wii, but you get Toadette by "Playing on all 32 courses in Time Trials mode or winning 1,000 Wi-Fi online matches." You don't have to unlock the Koopa Troopa. He's already there!
A koopa is a turtle in the Super Mario bros games. KOOPA TROOOPER IS COOL KOOPA TROOPA IS BOWSER'S SUPPORTER
You can't unlock him. You can only play as "King Boo" on "Mario Kart Wii".
new super Mario brothers wii is about the return of the koopa kids who are, Larry koopa, Roy koopa, Lemmy koopa, Wendy koopa, Iggy koopa, Morton Jr. koopa, and wood wig koopa. And bowser Jr. leading them to kidnap the princess and take her aboard bowsers flying ship and taker back to bowser and kamek the magic koopa.