In one of your posts, you mentioned names like Kid, Goop, and I think Rage? Are they from a fangame or fanfic? I've never heard the names before so I was curious. :)
Yeah, they’re different potential versions of Gaster! me and @askull4everyoccasion have been coming up with different “what if” kinda things with different ways Gaster MIGHT be, and so we gave them nicknames to differentiate them. Skull’s Goop originates from the gaster in his A Year Every Minute fanfic, Kid is from after the end of my Microwave Grapes fanfic, and Rage originated as a sidestory in Kid and Goop’s shared RP, MAYEM, but I’ve started a backstory comic and a patreon for it (which is on pay-per-update, so no one has to worry about it if I fail to update for a while–like, uh. The current accidental hiatus due to school)There’s a bunch of other version, too, and one of the things in the RP is visiting other timelines to see how other Gasters might have come along or lived in different sorts of worlds.