[NO HIT] Sudden Changes Sans phase 1 by FDY

I did this No Hit on my birthday - september 14th. Yoooo!
To be honest, I never thought I would do it because I didn't understand the final attack. Even in my No Heal videos of this game, I only moved to the left to dodge bullets. After these No Heals I tried to do several attempts to No Hit it by moving in one direction. I thought I could get such of luck, but no. After about 15 hours of useless attempts, I stopped trying. And more later I went on big break from Undertale for some reasons. Today is my birthday - September 14th and I tried to back to it again. I realized that it was absolutely useless and began to train the final attack. After 3 hours, I found one tactic and then in 1 hour and 30 minutes I did this No Hit! It's damning fast, how???
By the way, my strategy is very strange and probably 60% depended on luck. I was just moving a little to the right of the bullet sight...

Download OverSave-Tale (0.4.4) - https://drive.google.com/file/d/1I8aA...
Download OverSave-Tale (0.23.1) - https://drive.google.com/file/d/1c3fR...
Game by FDY