The "Speed Demon" is from Pixelbit0 cause that is MobiusFell Sonic's theme. Anyways, heres the roles:

Painted Plummet Jaiden Sprite Sheet

Sprites by: Ellistandardbros at DeviantArt

when bad time, Animus start plays and a few seconds, you hear "You're disgrace, look what you've done."

Shifted Stars / Fallen Shift Overworld Chara and Asriel Sprite.

Sprites by: CARNO-POWER

@MimiiPyon is a Jolter to Watch and a Sonic fan artist / part-time Vtuber! Follow MimiiPyon before the quest ends on March 18 and you'll get Coins!

NeoFreshSans.exe / Bloody Fresh and Sonic.exe...

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* You feel Neo has been possessed by Sonic.exe...

@TheGamingGoru is a Jolter to Watch and artist who loves making fun cartoon and video game art! Follow @TheGamingGoru before the quest ends on April 29 and you'll get Coins!

1. Neo!Sans Sprite: Done.

2.MG!Tale Sans(My Take): NOPE.

@Bonnieboi UwUdozer when Undertale-

Top: Colored.

Down: In-Battle

Hearts and Stars

Tristanlagreato is Gnomed (CONFIRMED)