Create your own challenging Mario levels and share them with the world.

Nintendo is celebrating “Mario Day” on March 10 with a series of promotions, game discounts and special offers for fans of the video game character.

Mario Day, or "MAR10 Day," is back again this year, and Nintendo is kicking off the festivities for fans in honor of the Super Mario Bros. 40th anniversary, alongside the upcoming release of the Super ...

This Mario Day, join me in respecting the plumber by debating which titles in his rich catalog are best—am I wrong?

Happy MAR10 Day to one and all! Nintendo and Illumination recently surprised Mario fans with a brand-new trailer for The Super Mario Galaxy Movie, only in theaters nationwide starting April 1.

Win a Mario-themed vacation during Nintendo's Mar10 Day celebration ...

MAR10 Day 2026 is just a week away, so Nintendo wants to remind everyone that its flagship mascot is celebrating his 40th ...