On another note, i agree with undyne being the hardest of a geno run. Most ppl say it isnt, cuz spooky scary skeletons, but ngl sans is about muscle memory, and that’s pretty much it. Thats why it gets easier with every try. Undyne requires good reflexes, speed, and even better muscle memory than sans. The former two, i dont have. Sans was hard, undyne was harder.