This app was mentioned in 2 comments, with an average of 1.00 upvote
It's nothing complex, and the gameplay difficulty is way overtuned. I just made it purely to see the full process from idea to launch / marketing.
Hi! I just did that a little while back. A basic understanding of how to use art software and that sort of stuff helped, but I was entirely new to Unity and programming.
Using Youtube and other tutorials I was able to learn the basics of coding and how to put a unity project together, it was difficult at first, but when you learn to do little things it all adds up until you can finally start implementing your own code and ideas.
This is the little app I made if interested.
Free, no adds, IAP's or any BS.
I am currently starting artwork and bits of code for the next game.
Good luck, and if you have any questions, please ask!