Buckle up kiddoes, I had another Deltarune dream and it was interesting
I was replaying chapter 2 by reloading an already completed save file which would start the player towards the beginning of Cyber World. However, all the enemies and almost all NPCs were completely gone and the only party member was Kris. There were a few new puzzles, routes, and rooms, though, as well as some new NPCs. I remember that some of the NPCs I did encounter were Goners, one of which was Goner Kid. I met them at the dead-end of a road in the city (similar to how you would find them in Waterfall in UnderTale). When interacting with them Kris's sprite changed to, if I remember correctly, a grey-scaled left-facing Chara sprite (I interacted from the right). I believe their eyes were either dark grey or white, their skin a light grey. Once the dialogue boxes disappeared, Kris went back to normal. After the encounter I continued on and got to the area close to Trash Zone. Here there was a wall to the left that was sticking out with a door. This was, supposedly, the SCC shop. However, when I tried to go inside, the screen was black and some text appeared. I don't remember what it said, but it was some dark, existential type stuff. At first it was just one sentence in the middle of the screen, but the whole screen soon got filled by the text (which shook some if I remember correctly) before the screen went black and the game booted Kris back out of the shop. I then continued on to Trash Zone and decided I'd stop by Spamton's shop before continuing on. The stretch of road before the hole in the wall had a conveyor belt texture, yet didn't act as one. There was also a single, strange-looking blue Addison standing in the middle of the conveyor belt. They were a "dark" pastel blue and not a neon blue like the typical blue Addisons are. As well as this they were a bit taller than the typical Addison and wore two different shades of blue (one medium one a bit dark) instead of black and green. Their "hairstyle" was very simplistic and square-like. What stood out the most though, was their lack of a nose. They just didn't have one. When interacting with them they had a quick flash of dialogue that couldn't be read, then they did say something about a new hairstyle before Kris's sprite changed again. This time they had become very short with a realistic pale skin tone (no longer blue) and their hair became white with a rounded style. I proceeded to try to get to the hole in the wall, but there was a new NPC on that side, who I believe was a dog, that had a dialogue box appear which called Kris "Dogaressa" (yes, the UnderTale character) before their sprite changed back to normal again.
Going to put a break here since this is where dream logic kicks in.
I screenshotted the blue Addison after the encounter and went to send an e-mail of it to a friend of mine. However the sprite had now changed to a light pink Addison with a completely different look. This Addison faced towards the right instead of the left. As well as this they were much more detailed (still pixel art, but had a different size/ratio to pixels to your average overworld sprite). They had long hair which was cut perfectly straight at the ends. They had bangs cut in the same fasion. As well as this, they wore a long pink dress that touched the ground. Unlike the previous Addison they did, in fact, have a nose. What was odd about their face was instead their eyes and mouth. They had a more sinister grin with visible teeth. As well as this, their eyes were covered by reflective pink lenses, however there were no glasses frames, just lenses. Underneath they had dark eyebags. They had a sinister air to them. Once the image uploaded to the e-mail it became a life chatroom. All I could make out was, "So, Rose but for Deltarune" (as a reference to Rose Quartz from Steven Universe) and then the chat got spammed. Another odd thing about the sprite was, after it had uploaded, the color of the Addison began to change like a multicolored light where it would phase from one color to the next. Of the colors I remember, white, light blue, and pink were the main colors that it switched between. Very odd. I plan to draw these two in the near future.