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Undertale - Lil Marshmallow by TC-96.deviantart.com on @DeviantArt

awww sans looks like a lazy cinnamon roll but can actually kill you

Big bro sans gots his little sis frisks back :3

Can't believe this is real

Big bro sans got frisk's back<<< and apparently they have one of his ribs

Undertale AU List Runner Ups by Toreodere on DeviantArt:

These are all(or most of) the AUs that did not make it into the Undertale AU list Please let me know what you think of this so far in the comments . Undertale AU List Runner Ups

so both one and two of this comic was inspired by this song...soon I will get to Outertale!Gaster song---->www.youtube.com/watch?v=ZsoUa1… part1: bunnymuse.deviantart.com/art/I…

So I saw some of these cool AU's and I thought it would be fun to draw some of them.but i saw lots of people drawing the other characters of undertale and not that many gasters.so i gave it a sh.

Papyton Doodles 4 by YAMsgarden on DeviantArt

Swaptale - Papyrus x Mettaton - Papyton - Doodles 4 by YAMsgarden on DeviantArt