Over the several months Del's hard work found a few improvements over the previous TAS, and I joined the ride to polish a bit more. Here is our third iteration with an improvement of 867 frames (14.45 s) of in-game time over the 2020 TAS. Enjoy!

To unlock the speedrun mode, you have to beat the game once to unlock it. Here is the movie file which beats the game.

See the previous TAS sumbissions for the already known tricks. Here are only the new ones.

Used in level 6-7. When grabbing the key, rewinding to a green state and fast-forward until the green state goes off, we can warp to the position where we picked the key. By rewinding again, we can move back to the green state while keeping the key. This is the major time save of this TAS.

Although unintuitive, it is faster to grab cancel ladders from the base, instead of jumping ahead to grab ladders higher. This leads to a few frames of improvement here and there

In general, it is not faster, when climbing up, to release a ladder and grab-cancel up. This is because releasing a ladder takes one frame, and although grab-cancel up is slightly faster than climbing, we don't catch enough to make it worth. However, when near the peak of a ladder, pressing forward while releasing the ladder still makes you move up. You can then grab-cancel for two frames, grab the ladder, and repeat the process once more. All of this was performed in the run whenever possible (it is more noticeable by its sound), and it saves exactly one frame each time.

Most of the stages were improved with more precise boost speed.

fsvgm777: Replacing movie file with one that includes an additional note in the annotations. The total run time remains unchanged.