AU Owners:

Dust sans by ask dusttale
Insanity sans by zero danteroo
Killer sans by rahafwabas
Storyspin sans by keno9988
Horror sans by sour apple studios

Midi used:
murder time trio v3 midi by mcch minecrafter
Undertale insanity sans midi by redrum320
Harderlovania midi by danlythemusicant

Original theme:

Murder time trio by undertale AU
Murder time quintet by bendy22gvyt
Murder time quartet by pap7swag45/pap7ru5

Sprites:
By enderblock yt

Song by enderblock yt

motifs:
Killerlovania
Horrorlovania
Rain of dust
Murder time quartet
Devilolazing
The murder
Insanity Megalovania

Tell me if this credit is wrong :)
Sub plss