Questions in UNDERTALE

Here’s a physical version of a small marketable version of Martlet that I call Smallrtlet now you can easily tell how to make the bead pattern and now for the poll for who from underswap yellow I should make into a marketable bead next

У меня в планах нарисовать персонажей undertale yellow в стиле underfell но вопрос в том есть ли в этом толк ? // I have plans to draw undertale yellow characters in the underfell style, but the question is, is there any point in this? //

Ok I gotta ask: Does Undertale Yellow's Genocide route cause any permanent changes to future runs? I just haven't seen anything about it from just scrolling across sites.
Also if there are don't tell me exactly what, I wanna figure it myself >:)

I need Undertale puzzle ideas for a fangame! Leave your ideas In the comments below! (Real ideas preferred, please)!

do ya all wanna see a preview of my next animation?

Anyone else feel like Asgore would've been more harsh on the first few fallen humans after he waged war with humanity, partially out of still being bitter over Asriel and "Chara" dying, but mostly because he wanted to convince himself that this was right?