The wait is over. Nintendo shadow-dropped the launch trailer for Mario Tennis Fever this morning, and the worldwide debut is officially today.

If you haven’t been keeping up, this isn’t your court-side siesta. The overview trailer confirms this is arcade tennis cranked to 11. We’re talking power shots, energy meters, and what looks like Waluigi serving a ball so fast it might actually break the fourth wall (and your Joy-Con grip).

What’s the vibe?
Forget Wimbledon; this is more like Mario Kart on clay. The trailer showcases vibrant new court hazards and specific “Fever” mechanics that reward aggressive play. If you were one of the folks who put hundreds of hours into Mario Tennis Aces, this looks like a worthy, unhinged successor.

This is the kind of game you buy to play with friends, but end up playing solo until 2 a.m. trying to unlock every skin. Check the eShop now—it’s live.