I’m actually making an analogue horror! Any tips?

Notes: 

I only have a base storyline and character designs so far :(

It’s a religious/eldritch horror with demonic creatures

I take inspiration from people like doctor nowhere, _boisvert, and unknowingly.

May have some physiological elements occasionally.

I’m doing this with only myself and no budget mind you, so there’s only so much I can do.

I will answer any questions I can about the project and story if you’re curious! Thanks :)