Nintendo has released the introduction video and official website for the Nintendo Switch 2 software Mario Tennis Fever.
It will be released on Thursday, February 12, 2026.
Introduction Video and Official Website for Mario Tennis Fever Released!
The introduction video and official website for the Nintendo Switch 2 software Mario Tennis Fever have been released!
This title features the largest volume in the series, including characters, included modes, and more.
In this game, 30 unique variations of Fever Rackets appear.
You can unleash a different "Fever Shot" for each racket, triggering various effects on the court.
On the other hand, rules that do not use Fever Rackets are also available, allowing you to enjoy deep offensive and defensive maneuvers using only basic shots.

There are 38 playable characters, the most in the series.
In addition to familiar popular characters, characters making their first appearance in the Mario Tennis series, such as Goomba, also appear.
The number of combinations between characters and Fever Rackets is over 1,000.
Free customization to match your playstyle is possible, such as configurations that compensate for weaknesses or those that leverage strengths.
The number of included modes is also the largest in the series.
In Special Games, you can enjoy tennis with unusual rules, and a Story Mode where you adventure while learning the basics of tennis is also included.
Even those playing Mario Tennis for the first time can play with peace of mind.
Multiplayer Play
Multiplayer play supports up to 4 players and is compatible with Local Wireless, Shared Play, and Online Play.
Local Wireless allows players to bring their Nintendo Switch 2 consoles and compete on their respective screens, and if there are two consoles, 2v2 doubles without screen splitting is possible.
Shared Play allows up to 4 people to play together with one piece of software, and you can share play not only with Nintendo Switch 2 but also with Nintendo Switch.
Online Play allows you to play singles or doubles against players around the world, featuring Room Matches for casual enjoyment and Ranked Matches for competing in rankings.
The Nintendo Switch 2 software Mario Tennis Fever is scheduled to be released on Thursday, February 12, 2026.
For details, please see the "Mario Tennis Fever" Official Website.
This should be easy. 💅
Pre-order #MarioTennisFever and play as Daisy, Peach, and 36 other characters: https://t.co/71rCXOHnjo pic.twitter.com/as8Wp8TJMi
— Nintendo of America (@NintendoAmerica) January 6, 2026







