Happy Birthday (ol666)
Happy Birthday is a joke level created by Ol666. It contains the character Siren.
Layout
Start
Siren glides to center, and a few seconds lyrics will be heard, with Siren singing.
Now Siren starts singing the lyrics by activating rotating eyes before transforming to "spooky" Siren.
Now Siren (before end she grows up) transforming to her "spooky" force, with red words appearing that say "Blood, 666, Death", along with other phrases. It is noted that the song's pitch is incredibly low at this point, and also messed up.
After the phrases stop falling, the song's immediately repeats a part while Siren's mouth and eyes expand more while she moves toward the screen, then the song cuts abruptly and a jumpscare of Siren is shown before the level cuts to the main menu.
Gallery
Siren singing