Mario Kart Tour is estimated to have been downloaded over 20 million times across iOS and Android devices within 24 hours of launching on Wednesday.

It’s by farNintendo’s most successful mobile title in terms of day one installs, registering almost triple as many downloads as Super Mario Run did on itsiOS-only launch day, according to data fromSensor Tower.

Mario Kart Tour ‘tops 20 million downloads’ on launch day

The free-to-start racing game is Nintendo’s third highest earning mobile game in terms of day one player spending, grossing approximately $1 million in its first 24 hours – less than Super Mario Run and the current record holder Fire Emblem Heroes ($4.3 million).

Mario Kart Tour microtransaction mechanics include a gacha-like systemfor unlocking content, as well as aGold Pass $4.99/£4.99 monthly subscription servicethat lets players unlock more in-game rewards.

Mario Kart Tour ‘tops 20 million downloads’ on launch day

Sensor Tower reports the Gold Pass is the game’s most popular in-app purchase, although it’s available for a two-week free trial period before users are actually charged, and with some users likely to cancel before then it’s difficult to conclude too much about the title’s initial monetisation performance.

Nintendo is expected to introduce onlineMario Kart Tour multiplayerin a future update.

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