Undertale Alternate Universes

Summary
Undertale Alternate Universes or AUS are changes to the story, world, or characters, being crossovers, changes in aesthetic, or role-swaps.

Power Of The Verse
The verse is quite powerful in terms of power and strength, there are threats to other alternate universes like Error Sans his glitches can destroy entire timelines and is able to travel between different alternate universes, and protector of the alternate universes Ink Sans who is the protector of the entire undertale alternate universes.

Overall the verse is very powerful.

Supporters / Opponents
Supporters:

Sans2345

Opponents:

Neutral:

Characters
Ink Sans

Error Sans

Sanstrocity

CORE Frisk

Asgore Dreemurr (Underfell)

Red (Undertale)

Ultra Sans

Alphys NEO

Deprived Gaster

Grillby (Unitale)

Mettaton NEO (A Huge Pancake)