Overview
- Nintendo published version 1.1.1 for Mario Tennis Fever on its official support site and the notes are now live for players to read.
- The patch changes the input-to-shot mapping so a double press of the Flat shot button on a high ball now produces a Star Shot even without a Star Point.
- This behavior reverses the prior response in the previous build, which produced a Powerful Flat for the same input, so players may need to adjust timing and strategy.
- The update fixes a bug that caused Amps placed with the Amp Racket to disappear early and ensures those placed effects now persist for their intended duration.
- The small 1.1.1 tweak follows a larger feature update last month and fits Nintendo’s pattern of alternating big content releases with targeted mechanical and stability fixes.