The world's biggest video game retailer is struggling to stay afloat — and it just tapped the former president of Nintendo America for a critical role (NTDOY, GME)

· *GameStop is the world's largest video game retailer, but it's facing a downturn, like Tower Records and Blockbuster Video before it, as more consumers turn to digital storefronts. *
· *The company had been in steady decline for years, but the bottom has dropped out of its stock price over the last year — from $16 a share...