kietieh - 11 years ago. You can help Ukikipedia by,"SM64 - The Princess's Secret Slide - 1x A Presses","SM64 - The Princess's Secret Slide Under 21"0 - 0x A Presses","Nintendo 64 - Super Mario 64 - Princess's Secret Slide in 0'12"9" by VELHO,https://ukikipedia.net/mediawiki/index.php?title=The_Princess%27s_Secret_Slide&oldid=10530. And how do you make your character lunge forward, if he can, I don't remember well. How do I solve the princess secret slide in under 21 seconds? This can be done 0xA through a precise dive recover.An a press is required to collect the star that spawns from the box, because the star is 319 units high.This star is similar to casual play, except that a dive recover is used to collect the star.Mario first slides down the slide in the buttslide,As such, it is not complete. Upon opening, there are three windows with Princess Peach engraved upon them. Is there some secret way to solve this. What do you do to gain speed in the beginning? The one to the right contains a warp that will take you to PSS. User Info: kietieh. This secret stage contains 2 stars, one in an item box at the end of the slide, and one that spawns from the slide upon completing it in under 21 seconds.