MobileGo’s goal was to build a cryptocurrency platform for making purchases inside video games and betting on esports, which had become a sizzling-hot trend. The ICO was one of the biggest such deals of the year. But today, few people know where that $53 million is. The startup claims 150 people are working on MobileGo products, but Sergey and Maxim Sholom, the brothers who lead the project, keep company financials private. According to former employees, the Sholoms have moved away from cryptocurrency as a central aspect of their business plan….