Here a deadeye sans rundown of all the info I have made so far.

Basically a quick rundown he's a bounty hunter in the undertale multiverses or whatever you what to call it. He can use a variety of weapons and tools is main weapon is revolvers. More bellow

joke trio (not cannon)

Huh

By the way this would be the worst fight because mainly of deadeye sans

deadeye sans expressions and stuff

Undertale, but nothing's wrong.

funny joke reskin i made this days ago but never uploaded

Undertale/ Deltarune AUs' Biggest Problem

huh that's a lot of sans

Orion Constellation Twelve-tone.

not sans fanart this ones is a different sans name "Not!sans" as well

made by Sejund and Anti!Sans

this animation

https://youtube.com/shorts/r0v1c6HCutk?si=CqU6LsFHAtVhUwyB

Undertale Dark Reflection art