Undertale Research Book

Determination is the firmness of purpose or the quality of being resolute. In the game Undertale, there are several parts in the game where determination is mentioned. Here are some examples;"The will to keep living...the resolve to change fate. Let's call this power...determination."-Alphys, Entry #5, True Lab

"Playfully crinkling through the leaves fills you with determination."- Save Point, Ruins

"_______! Stay Determined..."-Asgore, When Player DiesSo, why is determination such a big deal? More about determination will be discussed later in the book, so don't think this is it. Instead, just think of it as when you leave Toriel in the Pacifist Route. You meet her, stay a while, leave for a long time and then you see her again. Yay!