Board Thread:General Discussion/@comment-26006155-20190617222636/@comment-32182236-20190728140542

...One of which I think I'm going to have to strike down.

We've already gone over some of the more fundamental differences between Undertale and Deltarune. Unless Gaster was meddling with the laws of physics, it wouldn't make sense for monster funerals to work differently in Deltarune than Undertale. They have graves.. Which makes no sense if there were no bodies to bury.

Deltarune is fundamentally different than Undertale. So it can't be an alternate reality Gaster created.