@PurpleSunTAS
  @PurpleSunTAS
PurpleSun | [TAS] Super Mario Galaxy 2: Honeybloom Secret in 14.93s @PurpleSunTAS | Uploaded 4 years ago | Updated 1 hour ago
Luigi and P2 find the Secret Wall Jump secretly, thereby secretly adding another secret star to their secret collection of secret stars, secretly. In 14.93 seconds [IGT, 896 frames].
The fly-in cutscene is 11 frames faster for in-game time, as the timer starts ~30 units further into the level, and Luigi grabs the vine further on, having flying speed for a few frames into the timer.

I had not-so-secretly done this star a few months ago, looking to improve on Sonicpacker's 15.16 (youtu.be/_kzoAt4X5Uc), but could only manage to tie this time with a different wall jump route (youtu.be/c8orefszdIU). But with better understanding of walljumps and techniques like neutral walljump strain (going neutral on the joystick when walljumping to allow for earlier strain), I went back to it.

2 frames were saved in the first half leading to the first walljump after the swing.
This took a lot of experimenting, but the eventual result was using neutral walljump strain from the second walljump to hold back before the spin onto the Goomba, and using P2 to freeze the Goomba into a certain mid-air position from its jump. And also letting go of A a couple of frames before the peak of the spin to bounce off a specific part of the Goomba.
This combination grabbed the swing 1 frame earlier, and at a specific height (1931.436157 Y position) necessary for the part below.
The height and speed from the following swing jump had enough height to allow me to let go of A at the peak of the following spin, which gives a significant speed boost (14.49 horizontal speed compared to 8.74 holding A). This grabbed the wall 1 frame earlier.

Then came learning that holding different directions in walljumps can have a very slight effect on vertical speed, slight meaning from tenths to thousandths of units. Holding the direction away from the wall (the walljump's direction) will lower the vertical speed while having faster horizontal speed, and holding towards the wall (against the walljump's direction) will raise the vertical speed.
Neutral walljump strain pushes the differences further.

While that wallgrab had been 2 frames faster, it was also 12 units lower than the previous TAS, so I used the higher walljumps holding back towards the wall - as well as a better spin from the first walljump to the second - to try to claw back some of the lost height. This resulted in just 1 frame saved overall (after 6 hours of work).

I then went on Sonicpacker's route with the knowledge of slightly lower walljumps.
The first walljump and spin had to be higher than what was possible as otherwise the third walljump wouldn't make it to the wall above the crystal, so a Wiimote spin holding A for 2 frames was used, followed by higher walljumps to get high enough to barely grab the bottom of that wall.
Lower walljumps were then used, however, these weren't necessary as they didn't lead to an earlier landing.
But for the final walljump, neutral walljump strain was useful for straining up towards the star and also getting further left to set up a straighter line to the star, saving 3 frames.

Holding neutral just before landing kept momentum to allow for an earlier long jump, followed by another long jump to the star.

#SuperMarioGalaxy2 #ToolAssistedSpeedrun
[TAS] Super Mario Galaxy 2: Honeybloom Secret in 14.93s[TAS] Super Mario Galaxy: Snow Cap in 1:07.52 [Mario][TAS] SMG2: Beat Block Green Stars[TAS] SMG2: Freezy Flake GS2 in 37.95s[TAS] Super Mario Galaxy 2: Beat Block Green Star 2 in 22.16s[TAS] Super Mario Galaxy 2: Tall Trunk Green Star 1 in 10.35s[TAS] SMG2: Cosmic Cove Green Stars[TAS] Bonsai Barber Perfect Day in 1:53.36World 4 Greens Sweet Honey Beach routeSMG1: Honeyhive Purple Comet flipbug stuff to save 2xA[TAS] SMG2: Flip-Swap Green Star 1 in 0.5xA Presses [Luigi][TAS] SMG2: Fleet Glide Green Stars

[TAS] Super Mario Galaxy 2: Honeybloom Secret in 14.93s @PurpleSunTAS

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER