Nintendo Switch Online announces new classic Mario games for MAR10 Day

MAR10 Day is just on the horizon, and three classic games are coming in celebration of the event. Mario’s Tennis, Mario Clash, and Mario vs. Donkey Kong are all planned for March 10, 2026.

Mario’s Tennis and Mario Clash are additions for the Virtual Boy. Over on the GBA app, Nintendo is making Mario vs. Donkey Kong available.

Take a look at a trailer showing off the classic Mario games on Nintendo Switch Online for MAR10 Day 2026 below.

March 2026 Game Updates

The one elephant in the room here is Super Mario Sunshine. We know that game is planned to hit Nintendo Switch 2 via the GameCube app, but it doesn’t have a release date. It looks like we’ll be waiting beyond MAR10 Day for this one.

More news about what’s happening with Nintendo Switch Online can be found here.