This is a submitted sponsored story. CCN urges readers to conduct their own research with due diligence into the company, product or service mentioned in the content below. The free-to-play (F2P) business model has been part of the gaming landscape for some years now, with freemium being the most common variety. It allows a game developer … ContinuedThe post Free-to-Play Crypto Mining Game Ether Kingdoms Finishes Beta Testing appeared first on CCN For Further Information Click on Below Button