Mario Tennis Aces has a day one update which changes the game’s tournament mode. It’s as much of a surprise to us as it is to you – Eurogamer was under the impression the build we played was final code, with Nintendo failing to mention any day one updates when it handed out review code.
Tournaments are a big deal for the game, as they will allow you to access forthcoming characters a month earlier than everyone else if you take part online.
The mode is now split into online and offline matches. You can play in Standard Class – a tournament with the standard rules and powers – and Simple Class, which allows you to play without the energy meter. June’s tournament is brief, obviously, while in July you play for Koopa Troopa.
Source: Eurogamer Mario Tennis Aces has a day one download to unlock online tournaments