No but I have the DS version of the game.
You need peach, then go to the secret room and you turn into daisy!
Exit to the "select a file" screen, then normally choose a file.
On new super Mario you hold down l and r at the same time when you hit the game file
Watch the video that the related link goes to. I didn't make the video.
As far as I know you can't, but you can turn into Luigi!
I have no idea how but how do you turn small after you have defeated the big thing on the world 2 big castle?!
yes the way to is to get a blue koop shell from a ? block and you are a "koopa troopa".
What I did was be my normal self and kill the baddie 2 times and then turn into a small perosn on the last hit.
No. Yoshi (The character) does not exist in Super Mario Galaxy.
I think you mean "Takooni" It's a suit in Super Mario Bros. 3 You can turn into a stone statue by pressing B It also gives you the useful ability to fly and slow down your falling speed.
You can't turn into Waluigi.
Yes, only in the game Super Paper Mario for Wii.