Any casino is made in order to earn its Creator. Players are never going to win large amounts. Therefore, I will never support a project aimed at finding money from users.
Like all casinos in the world. However, there are players who like this.
Developing the game itself is a simple matter. However, the use of crypto currency gives permission (if I'm not mistaken) to place applications in stores without getting a ban. Perhaps this will be the chip of the application.