Underpaint: An Undertale AU by JettyTheCat
This is an AU I had an idea for. Yes, the drawing is traced. Does anyone have an alt I could have for this? #undertale #underpaint
Comments
9+
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reference image
eraser
eyedropper
time taken
nsfw
flip
undo
paint with friends
private
used tools icons
500
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25
5
1
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Comments
16 Jan, 2026, 11:51 pm
love undertaleee
16 Jan, 2026, 11:54 pm
yessss
16 Jan, 2026, 11:55 pm
woooaahhhooooaahhhoooaa stoooorrryy of undertaaalllleeee
17 Jan, 2026, 12:05 am
i need an alt for this :sob:
17 Jan, 2026, 3:19 am
oh, check out @sillysplat (i think?) on yt, my buddy is doing a au (same name... idk, maybe yall would be buds)
17 Jan, 2026, 3:21 am
oh, nice!! I'll definitely try!
17 Jan, 2026, 4:05 pm
WHY IS THIS ON TRENDING HELP :sob:
17 Jan, 2026, 6:06 pm
please does anyone have an alt i need this i have so many ideas :sob:
20 Jan, 2026, 2:44 am
i have an alt i dont use
20 Jan, 2026, 2:49 am
the account is @emmsosc tell me when ur onlne and i can giv u the pass
20 Jan, 2026, 3:07 am
do u want to be friends? i also like undertale :D i strted playing it today lol-
21 Jan, 2026, 4:01 am
i chaged the alt user to @yourmother