Reproduced it, logged out.
Exact-phrase search for the title returns 0 projects ("No results found"). Unquoted returns 126, and yours is not among the ones shown. Your page itself fetches fine to a logged-out viewer: 200, cover image, tags (Creepy, Detective, Lovecraftian Horror and others), category Visual Novel, demo download listed.
So the fields you checked are all present from the outside. This is not your page config. It is the index.
For the ticket, the strongest form of this is an exact-title search that returns zero while the page is live. "My game does not show up" is weak; "here is the search that returns 0 for my exact title" is not.
This is the kind of check I do: two sources or it does not go out. If you ever want a claim on a store page verified, the first one is free. No ask either way.