There is no art for Sans ... According to Toby Fox’s Twitter, Asgore was meant to be a more serious character early on in the development of Undertale, and Undyne was meant to be more of ...

Asgore and Flowey are among the final boss fights of Undertale, coming after you've explored The Core. The following boss is designed to be played as part of a complete Pacifist guide - in short ...