InvestmentsTop Global NewsMarketsReal Estate Nintendo’s Mario mobile game suffers launch day server overload By financialnews_rlv83x - September 25, 2019 0 141 Nintendo Co Ltd’s hotly awaited mobile title Mario Kart Tour launched on Wednesday with many users complaining server overload meant they were unable to play the game – seen as a major test of the Kyoto-based company’s mobile ambitions.