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
8
like
reference image
eraser
eyedropper
time taken
nsfw
flip
undo
paint with friends
private
used tools icons
500
100
25
5
1
The comment has been reported
The Colors! Gallery moderators will look at it as soon as possible.
delete comment?
just delete
delete comment and prevent this user from commenting on your paintings
report as inappropriate
confirm
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: