Image: NintendoIf you plan on picking up Mario Tennis Fever on the Switch 2 this week, be ready for a day one update bumping the new software up to Version 1.0.1.
According to the official patch notes on Nintendo’s support page, the development team has apparently addressed “several issues” to “improve the gameplay experience”. However, it doesn’t specify what exactly has been updated. If we find out what has changed, we’ll let you know.
Perhaps, more importantly, this launch update is required to access the game’s Switch Online features. Once you’ve updated to this version, you’ll no longer be
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