Undertale Collector's Edition Switch PS4 PS Vita Art Book Guide 228 PG Toby Fox

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