It's been developed by Japanese indie dev Rebuild Games and is described as a "casual arcade action" game. You take on the role of the game's main character Met Boy – again, not Meat Boy – and defeat enemies on screen, as seen in the trailer above.
It was revealed during today's Flyhigh Express video presentation and will support both co-op and VS-style modes on Switch for up to four players. Alongside Met Boy, you'll also meat – erm, meet – Met Girl, Met Bomber, Met Ninja, Met Knight, Met Viking and Met Sniper.
It's scheduled to launch in Japan in January 2021, and will also receive a worldwide launch. More details on the western release will be shared in due time.
We'll make sure to keep an eye out for more news on that worldwide release over the following months.