That is how I number my renders too. But, also why I plan to number each update as Chapter X. ...Slightly less confusing, and leans more toward the 'novel' part of the Visual Novel. lol
Yeah, when you are just starting out, the faster updates help raise interest.
I suppose you could make a discord server, you can get live feedback on some things, if you need opinions. I am not overly fond of the place, but it is handy when making a game, chatting with the team, the fans, and more. If you are on there, let me know, can get you invited to one web-zine server where many devs and others gather, you can get a lot of help and feedback there as well.
I saw Purity Sin playing/streaming this game the other day, that is how I found it, that should also help raise awareness.