there are similar bounties like that sample is argo token similar to bountie coin, all you have to do is to play a game you like and the achievements you receive is exchangeable to real money, i dont know if this is a legit one but im pretty sure many players and investors will invest in this kind of platform most of the people especially the young ones are hooked up in online games recently this platform will help them earn money while playing their game.
I asked their Manager how they were going to keep the company afloat and at what cost. Explained that provide promotions and discounts as rewards are completely shops, and they are something like an advertising platform. I do not know how effective it is, I think that after the start of their shares will be cheap.