Undertale PRIME is a story mode project I'm working on, that takes place in an alternate universe from the main Undertale storyline. Story: Gaster never died. So after he finished the core he began work on studying parallel dimensions. He found a way to fuse current dimension monsters and their ultimate form. The only problem is that all of Gaster's other forms died in the core.
Song is Gaster's Theme from Undertale. Undrtale is now an inside joke
