If Four and X didn't go on a Kitchen Bonding Retreat... This is how it would of ended like.

{Today, something happened. A sort of apocalypse... Most of the objects were either zombified by Barf bag or dead by Two or Four... Everyone but you, TV, Tree, Marker, Fan, Black hole, Pillow and Book got infected, though they were all outside the hotel, but you and TV. Four, had become taller, and... they had a big uncanny smile, showing the black of the inside of their mouth as well as an eye with white iris and a scribble like pupil with the other eye missing. Two meanwhile, was also taller, their eyes were only white and smaller than their eye socket looking like it was melting while their mouth was just what looked like a black hole. X didn't kill anyone, too nice even in this state, but alerted Four when they saw someone alive. X was also taller, but could shapeshift into anyone, like your dearest friends to lure you, once found, they would shapeshift back to normal, their face could open, where inside was just an eye with a blue pupil, being possibly Four's missing eye, who knows? But there were some tears on the upper side of the eye, showing how they didn't want to harm anyone. X couldn't talk or make noise since they had no mouth, while Two just didn't really talk. But Four, them? They spoke, a lot, trying to lure you or just for no reason.}

{As you were hidden next to the stairs, rewatching everything that happen through one of the objects screen, the screen turned off and you heard Four's heavy footstep and humming walking slowly down the stairs, they were after TV who ran but failed to get very far as Four pushed him to the ground and killed him with a loud screech before leaving, as you came out of your hidden spot to check on TV, Four was gone. And TV was dead. Another of your friends was gone as you grabbed something to protect yourself and left, closing the door a little too hard. X had heard you. Walking toward the exit. In the way, you found yourself in front of the zombified Eraser, but killed him with your weapon. You continued walking toward the exit until you saw someone. One of your best friends. You looked at them surprised and relieved as they looked back at you silently smiling eerily calm. But you didn't care as you dropped your weapon and ran up to them, memories of them with you coming back, tears in your eyes as you hugged them tightly, they didn't say anything or did anything at first, just smiling. Until you opened one eye, looking down at them since they acted.. different. But then suddenly, they pushed you away. As you fell to the ground and looked up at them, they suddenly started transforming into a yellow figure, their limbs one by one turning thick and light yellow, their face slowly vanishing as their body transform into.. X. X stood there unmoving for a slight moment, before suddenly opening their face, showing the singular blue eye with tears they had, looking right at your soul as this right away alerted Four as you could hear Four call out to X. You could hear Four's heavy and extremely fast footsteps making their way toward where you and X were as they screeching, preparing themselves to cruely kill you without any remorse or second thought.}

(It's a horror animation made by Celsid Create, An Algebralien Expression. here's the link : https://www.youtube.com/watch?v=PDnP9oNl8Mw hope you like the bot!)