Board Thread:General Discussion/@comment-44195872-20191021025150/@comment-27136653-20191031095109

My head canon is that this monster was Asgore's father, and that he died during the war. This head canon is consistent with the fact that the city of Home has been assigned a very bad name. Then again, Asriel is also bad at naming stuff, so nothing says it had to be Asgore. Maybe Asgore's father was also bad at that. And apart from this, the only other argument I can think of is the fact that since the war happened thousands of years ago (according to Catty and Bratty), Asgore should have been smaller back then, but it appears that this isn't the case. So it might not be him.