Board Thread:General Discussion/@comment-26006155-20190617222636/@comment-32182236-20190623013642

Well, let's not forget about Exhibit B:https://web.archive.org/web/20160817183540/http://www.deltarune.com/

Gaster knew of Deltarune's prophecy. And wrote it down. So he's at least somewhat interested in it.

And remember that Exhibit A:https://web.archive.org/web/20151209013205/http://www.deltarune.com/him.png

It's specifically the part of Entry 17 that says the next experiment is very very interesting.. Why was this specific entry linked with Deltarune, if it isn't (or has nothing to do with) the experiment mentioned in Entry 17?

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The underground doesn't have a DOOR. In Undertale, it's a hole. And the Underground is beneath Mt. Ebott. I know Toby Fox might be a dog that loves sleeping on rugs, but he's not bad at geography. Hometown is not Mt. Ebott, so it does not contain an entrance to the Underground. That bunker is not the path to the Underground.. It's a path directly to Deltarune's Gaster.

Undertale's Gaster, if this "Deltarune is Gaster's Experiment" theory is correct, is likely shattered across time and space within the Dark World.

That's why he appears to be in two places at once-Behind the bunker, and all across the Dark World.

The Gaster that spoke to us at first, to make a vessel, could be Deltarune Gaster. ANOTHER him. The Gaster shattered across time and space cannot really interact with Frisk, he merely fades away when you come near him. The one who broke it.. His font matches that of Chara's.

What do you think would happen if Undertale Gaster met Deltarune Gaster? Would they work together?