"Alright. Ground rules for the game. One: We can't say who the imposter is, even if they are getting away with it. Two: There will be two imposters. Three: No yelling when you die. That way we don't know if you're dead or not. Four: no saying 'you can't do that! We are both imposters!' ruins the fun. I taught most of you how to play so let's get started." Sans states as everyone in the living room of Sans and Paps' house settle down.
"Alright, what color are you all? I'm purple!" Frisk states.
"Cyan," Sans stated.
"White." Toriel smiled.
"Blue," Undyne smirked.
"ORANGE!" Pap announced happily.
"Y-yellow!" Alphys stuttered...
"Red." Asgore gave a sheepish smile.
"Green." Flowey groaned.
"Alright! Ready?" Sans asked, his finger hovering over the start button.
"Yep!" Everyone agreed and thus the game began.
[IMPOSTERS: Frisk and Undyne]
~In game~ (Note: They aren't actually talking to each other IRL, it is just how the convos would go if they were in the game!)
Sans was standing alone in Navigation, setting up the Chart Course, and had Frisk come up behind him. Instead of killing him, however, Frisk went to the top counsel and acted like they were doing a task.
Sans proceeded to deem Frisk trustworthy as Undyne had the misfortune of venting into the room. Frisk and Sans both made a break for the emergency room and Sans smashed his hand on the button.
*EMERGENCY MEETING*
Everyone was immediately summoned into the cafeteria.
"What happened?" Toriel asked looking towards Sans.
"One of the imposters is Undyne! I saw her vent!" he pointed at her.
"What? No! You vented you, idiot!" Undyne hissed.
"Actually, what Sans said is true! I saw her vent as well!" Frisk helped Sans out.
Undyne felt her heart stopped as she realized that her fellow imposter was ratting her out. She had lost any chance of winning the battle.
That was until "A-actually! Undyne was with me in electrical!" Alphys came in clutch, flashing Undyne a supporting grin.
Undyne felt her heart flutter, her girlfriend was amazing.
"Should we skip vote? I feel we have too much clashing evidence." Asgore suggested. Everyone let out a sigh and reluctantly agreed.
[Later]
Sans and Frisk decided to stick together as they both made sure to avoid Undyne who was staying with Alphys.
Frisk knew the match would go nowhere if no one was killed so as they walked by electrical with Sans they notice how there were two teammates in there. Papyrus and Toriel.
Frisk would feel bad if they pin blame on Paps and knew Sans would defend him with his life. So they decided to kill Paps as a Mercy Kill. Sans and Frisk entered the reactor so Sans could do his task as Frisk whipped out their sabotage map and proceeded to take out the lights.
They made a mad dash to electrical just in time to see both Papyrus and Toriel fixing the lights.
Perfect.
Frisk stabbed Paps in the back with Toriel not noticing because she was fixing the lights still and ran back to Sans who just finished his task.
The lights came on and-
*BODY REPORTED*
"Where is Papyrus?" Sans asked looking around the table to find his brother.
"Found dead in Electrical," Toriel stated with a frown.
Sans's heart fell as his brother's ghost angrily stared down Frisk who felt their sins crawling down their back.
"I remember when I and Sans walked by you were in there with him," Frisk stated. It pained them to do this but they must win.
Sans's eyes lit up as he remembered the scene as well.
"I could be wrong though. Someone could have vented in there while the lights are out but Mom is kinda sus." Frisk waved their hands nervously in the air, they wanted to make sure that if Toriel was voted out that they weren't immediately suspicious.
"Well, I and Alphys were together the whole time. It can't be us." Undyne grinned as Alphys gave a thumbs up.
"Well, the same goes for me and Sans. Right, Sans?" Frisk turned towards their Albi who nodded.
"If it matters I saw Asgore walking away from the room~" Flowey supplied.
An audible gasp rang out across the room. Asgore was now on the suspect list with Toriel.
"W- What? I was in Admin doing the card swipe!" Asgore yelled.
"Oh really? I doubt that!" Flowey hissed.
"It has to be Asgore! He must have tried to pin it on Toriel!" Undyne shouted.
"WH- NO!" Asgore yelled but it was too late. He was voted out of the ship.
= Asgore was not the imposter. Two imposters remaining. =
Sans didn't leave the cafe and Frisk knew why. He was planning to vote Toriel out as the next possible suspect. This was going well until-
*BODY REPORTED*
"JESUS WHO JUST DIED?" Undyne slammed her hands on the table.
"Seeing how Flowey is not with us, I guess he passed on," Toriel stated.
"Y-yep! I found him in Navi-"
"HOLD IT RIGHT THERE ALPHYS!" Frisk yelled before pointing towards Undyne "WEREN'T YOU WITH ALPH? HOW DID YOU NOT KNOW WHO WAS MURDERED?" Frisk accused with a grin.
Gasps rang out across the room.
"You also protected Undyne at the start of the round when we saw her vent! How do we know that your both not imposters?" Sans backed up Frisk.
"...Fuck…." Undyne muttered as everyone minus Alphys voted her out.
= Undyne was an imposter. One imposter remaining. =
Seeing how Undyne was one of the imposters it only made sense that everyone waited around the button, waiting to call another meeting to call out Alphys.
(Ghost chat.)
"GOD FUCKING DAMN IT I WAS SO CLOSE-" Undyne yelled into the void.
"Undyne can you tell us who the imposter is? Papyrus refuses to say who killed them." Asgore pointed to the skeleton who looked utterly betrayed.
"THAT IS BECAUSE YOU ALL FELL FOR THEIR LIES SO I REFUSE TO GIVE AWAY WHO THEY ARE SO YOU FEEL UTTERLY BETRAYED!" Pap let out a huff before turning away.
Undyne shrugged, "I will respect Paps wishes to not rat out my, "teammate." she air quoted before sitting on the floor.
Meanwhile, Flowey was giving her a death glare, "Next round if I am imposter, I am coming for your ass." he hissed at the fish but she didn't care.
*EMERGENCY MEETING*
"IT HAS TO BE ALPHYS! SHE WAS PROTECTING UNDYNE!" Frisk yelled as it was an immediate vote for everyone.
"Alright, since I know I am d-done for. Y'all should know that I ain't one of the imposters. I am just a big simp."
= Alphys was not the imposter. One imposter remains. =
Toriel, San, and Frisk stayed near the button. All three knew what was going to happen. Toriel was going to get voted out next. However, little does Sans know, this will be their downfall.
(Ghost Chat.)
"H-hey everyone!" Alphys waved towards the group of ghosts.
"HELLO ALPHYS." Paps greeted back.
"Thanks for saving me, the first-round babe." Undyne ran and hugged Alphys who smiled back in return.
"N-no problem." Alphys happily chirped.
"SIMP!" Flowey yelled at the couple.
"HEY! WE SHOULD PLACE BETS ON WHO THE IMPOSTER IS!" Papyrus suggested.
"Well, I personally think it is the smiley trashbag. I think he wouldn't mind stabbing his own brother to win." Flowey threw in.
"As much as it pains me to say, I think Toriel is the one who did it. She was the closest to Papyrus's body." Asgore stated.
"I-i think that it could be Toriel as well." Alphys nodded.
It was at this moment that Papyrus and Undyne both knew Frisk was an amazing actor.
*EMERGENCY MEETING*
"As much as it pains me to this Tori, you need to be voted off." Sans sighed as he voted for her.
Frisk voted for her as well and thus she was sent out to the endless darkness of space.
= Toriel was not the imposter. Imposters win! =
~Out game~
Frisk cheered and pumped their fist into the air at their victory screen as everyone but Undyne and Papyrus sat down in shock.
"GOOD GAME FRISK!"
"Yeah nice one Frisk, you fooled everyone!"
"Frisk was the imposter!? What!?"
"But you were with me the whole time! Unless Undyne was the one who killed Paps…"
"No, that was me! I turned the lights off and made a mad dash to electrical to stab him. Then I ran back before the lights could turn on so Toriel couldn't see me! Thanks for defending me the whole time Sans." Frisk chuckled.
"OH, YOU LITTLE SHIT-"