Jon Kay, Camille Young, Emilio Orsi, Marty Elmer, Sebastian Hardy
"Every video game has concept art... UNDERTALE is no exception..."
The art book features 228 full-color pages showing UNDERTALE from the very first concept sketches to the end of development.
Art from Toby Fox, Temmie Chang, Gigi D.G., and more
Commentary from Toby Fox on the design and development process
Gold debossed Annoying Dog on the back