Princess Peach Is Getting Her Own New Game in 2024

Princess Peach is getting her own new game in 2024, presumably on Nintendo Switch: Only a little bit of gameplay was shown during the Direct.
She doesn't need Mario to solve all her problems.

Super Princess Peach: The best DS game you don't remember

You will love treading the boards in Princess Peach: Showtime!

A new game starring Princess Peach, heading to Nintendo Switch in 2024., News & Updates

Princess Peach to star in new Nintendo Switch game in 2024 - Polygon

PRINCESS PEACH: SHOWTIME! Transformation Trailer Brings Us Ninja Peach and More - Nerdist

Princess Peach: Showtime launches for Switch in March 2024

The Most Anticipated New Video Games of 2024: Release Dates

It's Showtime! Nintendo Direct Finally Clears Mystery Over the Awaited Princess Peach Game, Confirms Release Date - EssentiallySports

Nintendo has changed the Princess Peach Showtime artwork to make Peach look angrier

Super Mario Odyssey, Not The Mario Movie, Gave Us The Best Princess Peach

24 new video games we're excited to see in 2024 : NPR