I liked the Android game "Oh Crop!" where they give out $50 of Bitcoin per week for the person with the highest score.
It would be a good incentive to do this with this game too... for it to grow much faster. {Not saying that the prize must be $50 .... Something smaller, might attract some attention too}
What do you say? Is this doable?
I never worked with HTTP requests, but after the base of the game is made I can try that