All berries including the red key room are possible. Required Techs (Not taught in B-SIDE). Dream Clip - Dash on the activated dream block. Make sure the entire dash is on the dream block. After that, You will clip into dream block. Spam dash to clip further down. (Needed for Scene -89) Reverse Semisolid Wall Bounce. - learn it in https://scratch.mit.edu/projects/936563115/ (Needed for Scene 308) Dash Inching - Do a dash then press down immediately. You'll move forward by 2 pixels. (Quite useful trick in this challenge.) (Only needed for Scene 308. You can beat all other rooms without this trick. You can still use this trick if you want. I can't stop you.) Changes made in order to make this doable in 2 dashes : You start with 1 Dash and the dash orb gives you 1 more. Scene 206 : Added a single. Scene -191 : Added a single. Scene -190 : Added 2 singles. Scene 9 : lower the wall so that you can exit the dream activation room. Scene 511 : Added a red bubble to make Scene 711 berry possible. Tips : You can halt your momentum if you dash up or down. Do this right after a wall jump or super can allow you to position yourself more precisely. Hint for Scene 5 : The extra single in Scene 206 (2 Scenes above the key door) is needed here. Figure out the way to get there.