Board Thread:General Discussion/@comment-24445958-20160419042320/@comment-25597446-20180421021026

Cheeseskates wrote: It is considered Determination because of the constant SAVE flavor text and the Genocide Route where the SAVE points say Determination. I can guess the red SOUL just has more determination than the others since it is the dominant trait.

Can't say it is hope. Actually, in the genocide route, the save points don't say determination in red text. See this photo.