Free Online Super Mario Bros. Games

Join Mario and his brother Luigi as they fight through Bowser's henchmen to rescue Princess Peach in New Super Mario Bros.! Good luck!

When playing, the player takes on the role of Mario and must traverse the Mushroom Kingdom. To rescue Princess Toadstool, the player must combat the evil forces.

Players cannot defeat enemies by stomping on them: players need to either toss items at enemies or pick up and toss enemies at each other to defeat them.

The classic old school nintendo game is here! Join Mario and Luigi to save Princess Toadstool from the hands of Bowser.

Mario must explore the infamous Death Moon. Features new levels and reviving enemies!

All the levels and worlds are new, and some of the worlds have themes not present in the original game, such as a water world and an ice world.

Wario has put an evil spell over Mario Land. The inhabitants are now brainwashed into thinking that Wario is their master, and Mario is their enemy.

A five world mini classic with multiple ways to end the game. Which way will you choose?

Players will find many new enemies and challenges while enjoying Super Mario Bros 3Mix as well as changes to items.

Toad told Mario to come to this land but an imposing Guard Fortress blocks the entrance...

Choose from 8 characters, a fun array of tracks including retro tracks, time trials, or missions mode.

This game is a side scrolling platformer featuring Mario and Luigi in their first real sequel.

Super Mario Bros. Peach's Adventure is a full scale adventure, with 8 main Worlds, a special 9th World, and tons of secrets and post-game content!

There are several paths to choose from but only one leads to the exit and you cannot backtrack. Beware of the Piranha Plant too!

Shoot up all the Goombas as quickly as you can in this version.

A fun tennis game where you can play as Mario, Luigi, Princess, Donkey Kong, Wario, Bowser, and more!

Help Mario to get points. he is ready to get some points and you can help. Just play pinball and try to maximize your points in this game without losing a ball.

A more difficult version of Super Mario 2 featuring 20 new levels to challenge you. All 20 worlds have been changed to accommodate the “B” run.

King Wart has kidnapped Princess Peach! Features a whole new world and custom powerups to grab.

In this game, our grand protagonist will be wearing his cool cape from Super Mario World, and has various abilities found in Super Mario Bros. 2.

A very colorful and different take on Super Mario Bros 3. Seven worlds. At least 95 levels. Can you make it to the end and save the princess?

It’s a complete Super Mario World version that features: 80 stages (more than the original game), Custom music, Custom Boss battles, And more…

Fan made revision of Super Mario 3 but now Mario is blue and much of the world is also. This game has tons of levels. Not too hard but not easy at all either.

This version of Super Mario World is what Mario is Missing SHOULD HAVE been. It stars Luigi and features new levels.