Here's a big monster sprite I did for an Undertale AU (with and without a sweater)

Wanted to put all the main character sprites under one roof for my Undertale x Mario series because I really liked all of them

Dawnside (Mockup)

Happy 3rd Anniversary, TFG!Deltaswap!

Rock On! ~ Royal Guards

All TWISTED WILL: A GREAT TALE!!! (My Undertale AU) overworld sprites for the shopkeepers

They're matching

The list of Twisted Will (My Undertale AU) Alphys fits increases by the second. Someone stop her from being so fashionable

The place where all the underground's detective hang around in The "Detective Agency Department"

Whatever. Go my Undertale AU's Mad Dummy and the Dummylings