Undertale crossover so it follows the exact story line of undertale but I out youtubers as the characters. I'll be doing the pacifist route.

Characters:

Frisk: Seto
Toriel: Rob
Asgore: Preston
Undyne: Lachlan
Alphys: Vikk
Mettaton: Nooch
Sans: Jerome
Papyrus: Mitch
Flowey/asriel: Goldsolace (Brice)
Gaster: Hypixel

Side characters:

Oh boy here we go... (Assigning a Youtuber to each monster. Feel free to leave suggestions)

Ruins

Forggit: Kermit
Whimsun: Cry
Vegetoid: Mark
Loox: Jack
Moldsmal: Pewdz
Migosp: PJ

Snowdin

Snowdrake: Ian
Chilldrake: Crainer
Icecap: Kenny
Jerry: Brotato
Lesser dog: Link
Greater dog: Rhett
Dogamy: DanTDM
Dogeressa: his wife
Doggo(?): Choco
Gyftrot: FedXgaming
Shopkeeper: AshleyMarieeGaming
Nicecream guy: Barney
Grillby: Zek
Waterfall

Aaron: Sky
Whoshua: Husky
Shyren: Deadlox
Weird orange monster that introduces echo flowers: Pete
Monster kid: Red
Special enemy temmie: Aphmau
Shopkeeper: PaulSoaresjr
Nicecream guy: Barney
Napstablook: Ross
Mad dummy: Max
Onionsan: HWNT

Hotland

Vulkin: Matthias
Tsunderplane: J-fred
Pyroap: Bryan
01: Dan
02: Phil
Burgerpants: Tomska
Nicecream guy: Barney
Muffet: Taylor (Antvenom)
Shopkeeper(s): Stampy and squid

Core

Final Froggit: Jordan (Captainsparklez)
Madjick: Chimeny
Knight knight: Tyler (logdotzip)
Whimsalot: Landon
Astigmatism: Gizzy

True lab

Literally just mixes of all the monsters