So this is my second game, but my first game made "for real". I will keep Flying Beans on my account because I consider the day I published Flying Beans the beginning of this project.
I had some issues during the development of Shinobi Way, such as implementing "Google Play Services" and other issues related to my engine. I haven't commented on the other posts, but I'm using an engine that I developed myself.
For marketing so far I'm using reddit and facebook groups. It has not performed so well, unfortunately.