I haven't played Deltarune so the references go over my head, but I can say the vibes are absolutely on point here. Every design decision brings to life the old internet so vividly. Excellent work!
I still felt my jaw sore from giggling so much, and now I'm start giggling again. at this rate I will have giga chad Jaw line, and I have you for blame 
One of my favorites from this year 
Love the old school window, too. Great work!
Fantastic looking window(s)!