How does it end?

[dlcatftwin]

Hi gang,
Just enjoyed playing

Church

and finally got to the end, room 17882.
Uhm, what is Jack suposed to do to end the mansion? the up arrow provides nothhing, and he can't jump on the translucent steps when they appear.
Oh, one suggestion, another

save

or two in the game would have been oh so helpful, though I get the hidden message:

there's no saves in Hell!

 

Thanks for the help in advance!
Best regards,
DLC