More than half due to Fire Emblem Heroes.
Nintendo’s mobile games are earning the company a massive revenue with global player spending total having reached $1.797.000.000 .
Fire Emblem Heroes makes up around 55% of that, with a total earning of $983 million, which is interesting since its all-time global downloads only amount to 18 million.
Super Mario Run has seen a lot of downloads, but this hasn’t translated to a strong earning. Mario Kart Tour seems to be doing better though with 224 million downloads and $270 million in earnings.