Haha, there's so many crypto casinos. Idk how most of them can even turn a profit. Definitely not going that route. :P
I'm working on something pretty similar to http://cybernations.net/ . It will be similar to that, but tokenized of course, and it will run a bit differently too. I might do it with rounds every X amount of days. Top 10 nations would get a prize.
Haven't worked out all the details yet. I'm still in the planning phase of it all right now.
I'm mainly hoping for no "lootbox" gambling.