Welcome to Play Mario Online, the ultimate platform to relive the magic of Nintendo's legendary Super Mario Bros. game! Enjoy the original 32 levels, explore randomized maps, and dive into over a dozen custom mods. Start your adventure now!
We thank Nintendo for creating the iconic Mario series that has inspired generations. This project is a tribute to the fan community and the enduring charm of the Mushroom Kingdom. Special thanks to resources like The Mushroom Kingdom for their contributions to the Mario legacy.