Multiplayer mode is coming to Mario Kart Tour in December!
Currently players are only able to race against bots, instead of real people, leaving some gamers a little bit miffed.
It's the first time the game has appeared on mobile phones, and although the app is free to play, it does have in-app purchases.
Nintendo made the announcement that a multiplayer beta test was coming on their Twitter page.
However the beta - or test version - would only be available to people who have the Gold Pass.
The Gold Pass cost £4.99 per month and Nintendo say it allows players to get more in-game rewards, like karts and access to the 200cc races.
Nintendo have not yet announced when it will be rolled out to all players.