I went through the support page for game indexing and didn't see any issues. My game use to be findable years ago. Perhaps because it is now a paid game it is no longer searchable? I noticed this issue about a week or so ago so its been more than a couple days.
This is the game:
https://brotherly.itch.io/the-come-up
I don’t see any issues with your page’s visibility. https://itch.io/search?q=City+of+Murals+%28aka+The+Come+Up%29
Keep in mind that the longer your title is, the less relevance of a match it will have for a partial title match, as title search matching is done against the entire title you provide. I see your page has two different titles in the title field.
