Press C up then use the control stick to look around.
Chat with our AI personalities
press c then use the control and move it up
get an action replay then look up debug menu
the b button
stand in the circle in the middle of the castle floor and press x then control you sight with up and down arrows.
there is cheats for super Mario 64 ds but you have to buy action replay im not quite sure about the one on Nintendo 64 you can go on youtube and type in Super Mario 64 DS cheats and a ton of responses will come up tried it it is truly AWESOME! DO NOT LISTEN TO THIS FIRST RESPONSE! ONLY LISTEN TO MINE!