So how is it going to end?

>Downer ending: Everyone abstracts
>Depressing ending: The characters make peace with never being able to escape.
>Super Bittersweet ending: The characters escape the circus through achieving true deaths.
>Bittersweet ending: Most characters escape the circus, at least 1 dies/abstracts/remains behind.
>Happy ending: The main characters escape
>Super happy ending: The main characters escape, including the abstracted ones


Also what other endings are realistically possible?