I would like to know more about your provably fair engine, how does It work? Does the user have its own user seed and can change It on each roll? Or the house has all the engine on its side?
Is hard to find provably Fair games nowadays so, a big +1 for your project.
Do you have any planes about adding more games?
You can check here
https://stacker.news/items/836563/r/roulette?commentId=836837