Chapter 1 - The motive was 1 billion GP (or a high amount of GP). Temmie needed to afford colleg, so she decided to try to kill. The orginal plan was to kill Alphys, however Undyne figured it out, and tried to stop Temmie. Temmie wouldnt thave been able to overpower Undyne, but Undyne at one point ended up slamming unto the bookshelf behind her, injuring her head. So Temmie was able to slash at Undynes neck, sealing her fate. Her one mistake was, however, her choice of weapon. She used her claws, which ended up being a huge mistake.
Chapter two - Toriel and Asgore meet up in a secluded area, as per Asgores request. Things tense quickly, and Asgore and Toriel quickly start arguing. Things turn sour, and Asgore attempts to hit Toriel over the head with a blunt object. Toriel is able to retaliate, though, and ends up hitting Asgore over the head with his own weapon. Toriel, thinking she just knocked out yet still feeling guilty, leaves the room, thinking that he'll just wake up in the morning. However, the concussion Asgore got was so severe (plus probably damage to the skull), it killed him. Flowey found the body a couple hours before the others did. He decided to hang the body up, using a vine (basically framing himself). Toriel loses because she doesnt want to win, and constantly drops hints.
Chapter 3 - The motive was getting each others secrets. Alphys ended up getting Frisk's secret, and Frisk found this out. The secret was that Frisk had killed many monsters before in the past.l, and somehow brought them back to either kill them again or let them live. Frisk couldnt risk this getting out, so they chased Alphys down to the laboratory. There, they easily overpowered Alphys, and stabbed Alphys multiple times using their knife. They were only planning to kill Alphys to prevent their secret from getting out, however they frogot about one thing: Mettaton usually came to visit Alphys during that time. Mettaton walked in, and witnesed Frisk, covered in blood with their knife still covered in Alphys' blood. Mettaton attempted to fight, and after a struggle, Frisk managed to rip off Mettatons arm. Mettaton got his other arm cut off along the lower right portion of his body, making him short circuit. Frisk's mistakes were that they used the tough glove to shatter mettatons screen, and they cut up their hand on the glass shards and leaving their blood on the glass. Another mistake was that Alphys wrote a code: red (the red SOUL, or the determination SOUL).
Chapter 4 - The motive was that, if you could kill someone and get away with it, then you'd get whatever you wanted when you returned. MK, wanting to join the Royal Guard, decided to finally take action. MK lured Papyrus into the room with a loud thud, AKA Monster Kid falling. Papyrus was the only one near that area at that time, as Papyrus was on his way to the cafeteria to prepare breakfast. As Papyrus went to investigate, MK used a hammer (in his mouth, this poor has no hand) to shatter the back of Papyrus's spine and back of hia ribs. Papyrus fell over onto his back, closer to the back wall away from the door. MK dragged his body towards the wall, pulling him by his scarf. He set Papyrus up so that it seemed like he had leaning against the wall. To try to see the idea he was killed against the wall, he used the same hammer to destory his front ribs as well to make it seem like he had been killed sitting up. As he finished, though, MK did one mistake that ended up having to make him try to find a way out: he fell, which attracted Sans attention. Sans had started to look for Papyrus, as he was supposed to be in the kitchen at the time. MK had to go back through the vent, however he wasnt able to properly put the vent cover back on, and it was pretty loose. On the hammer, the handle seemed to have some sort of weird marking on it (teeth markings). The vent cover was able to prove that the culprit escaped through the vent, as it was pretty loosened.
Chapter 5 - Flowey decided to finally try to get a kill. He planned to kill Muffet, and was able to damage her pretty well. However, Flowey had to go out the room for a minute so that he could attend the morning attendance (and so he wouldn't be suspected as he was there when the murder was taking place). While Flowey was gone, Muffet managed to grab a knife, and end herself before Flowey got back. Flowey came back to finish the job, but got pissed when he saw that she already ended herself. He was about to tamper with the evidence as revenge, however one thing went wrong that made Flowey have to hide: Burgerpants opened the door. Flowey had to hide in the shadows in an upper corner. Burgerpants thoughthe saw something though... which ended up giving Flowey away.
Chapter 6 - Gaster was the mastermind for one simple reason: this was another one of his experiments. He wanted to test how far bonds could strech and break, and how monster souls work when in stressful and horrifying situations.
It is currently 2 am now. I know i should've written this ob the main thingie LOL. Just my theory of what happened.
tariplayz
I see you made the decision to let the survivors actually survive this time.
getthedunkon
No because Papyrus dying would be so tragic for Sans if they were all in an actual killing game 😭😭
smplykaii
Normally I don’t want sans being the main character again (cause in legit every undertale au known to man, sans is the main focus) but here it actually makes sense since… he’s the judge
TheNelsonShowRebooted
Ok
Danganronpa Another: Undertale Yellow
Danganronpa: Undertale
Danganronpa 2 Goodbye Despair: Deltarune The Promise in our Hearts
JDGAMER
THE HINTS OF ASGORE'S MOTIF, SPIDER DANCE, AND GASTER'S THEME IN THERE- IT'S SO
acedunnit
Damn, Flowey managed to survive two killing games.
skitter_stan.
holy cow, there's only 6 survivors left, that's HIS number, that was so clever, how tf did i not see that before-
robertoxlnubillux
Tell me that I'm not the only one who noticed that during each chapter the killer`s theme starts playing in the music:
Prologue - The beats of Megalovania are heard (As for me)
Chapter 1 - Nothing (since Temmie doesn't have an official battle theme)
Chapter 4 - Nothing (similar to Chapter 1, the MK has no official battle theme)
Chapter 5 - "Spider Dance" (Muffet`s suicide)
Chapter 6 - "Gaster`s Theme" (Mastermind)
Maygor
I like that Danganronpa is coming back
sartenazo
I still find it BS that undyne died first.
floofycupkim
It feels illegal that this is such a bop, especially that this played in the background as my I watched my favourite characters get murdered one by one. Still a bop though!
NaveKnights
I still ponder on how amazing this death order is. Even deaths that may be weird at a glance, such as Asgore or Undyne, make way for the group slowly giving up hope. I don't think it really needs to have roles that are 1 to 1 with actual Danganronpa, especially given DR's character faults. In fact, Sans as protag is super interesting for the morality of the game, having someone who doesn't really care about life or death, but doing it anyways to save others
mistahmcmuffin
Gotta love how when papyrus dies the song starts kicking in like crazy
xxchildishgamingxx
I find Undyne dying first to be appropriate, after all I’d say she’s the Ultimate Hero and what better way to cause despair other then killing the one who’d fight for justice till the end? Not to mention Temmie being the killer of Undyne is hilarious, she had to have set up some trap either that or Undyne didn’t want to hurt such a small creature like Temmie and Temmie took advantage of that. So in my opinion Undyne dying first fits.
Glarestar
Wow, they actually survived in the last trial
nuticowspross
The music is legit fire, can't wait for the deltarune danganronpa!
Lore-Enthusiast.Hiroko
Why is no one talking about Redacted being in the background
