Tecmo Super Bowl throw down anyone? With the new GameDock by Cascadia Games you can turn your iPhone, iPad or iPod Touch into a retro game console and play all the great games of your childhood via NES USB controllers. The GameDock was a KickStarter project that became reality with $50,000 funding. Another victory for crowd sourcing! is so awesome now we can play all the great games of your childhood via NES USB controllers.