I've only had a chance to play for a very short while, but I like what I see. 😺
I watched some of the gameplay footage that you've posted and it's clear that you have put a lot of thought and effort into the game. Total Factory appears to have a good amount of depth to it and it already looks much better than hundreds of Indie games that I browse each and every month while researching upcoming games for my YouTube channel.
Getting the word out about your game in a sea of endless indie games is very difficult. I'm currently working on a video that will feature several upcoming factory games and I plan to include Total Factory.
If you're able to get your game on Steam and setup a Discord server, that *could* help with raising awareness and getting feedback from players.
Putting together a free demo and participating in one of the gaming Festivals on Steam may help as well.
I have a lot of projects on my plate right now, but I'm hoping to play more Total Factory when I can free up the time.
Keep up the great work and don't give up on working to raise awareness of your game. The Marketing can be even more difficult that writing code, but it's just as necessary.