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play the original Super Mario Bros game online for free


How to play

Use arrows [↑→↓←] or W-A-S-D keys to move Mario, to jump higher hold the button.
Use Shift/CTRL to Fire/Sprint. Use P to pause and M to mute.

You can play continuously or select a level out of 32 any time you want.
There is also an option to generate a random map. It's an infinite fun!

Map Select
Sound On


In this game you are playing the role of the Mario. You are going through the Mushroom Kingdom, surviving the forces of the antagonist Bowser, and saving Princess Toadstool. Mario should reach the flag pole at the end of each level to win the game.

There is a lot of coins scattered around for Mario to collect and special bricks marked with a question mark, which may reveal more coins or a special item when Mario hits them. Other bricks may also contain some coins or rare items so if you have enough time, try to hit them as well. If Mario Mario eats a Super Mushroom Super Mushroom, he becomes a Super Mario Super Mario — he grows to double his size and gains the ability to break bricks above him. If he gets hit in this mode he will turn back to regular Mario instead of dying. If Mario eats a Fire Flower Fire Flower, he becomes a Fire Mario FireMario — in this form, Mario gains the ability to throw bouncing fireballs from his hands. If Mario touches a bouncing Super Star (a rare power-up), he turns into Star Mario. In this form Mario is invulnerable to nearly everything and he can kill enemies with a simple touch. This is a temporary form so use your newly obtained powers quickly!

You can read more about the gameplay here.


I came to this to have some nostalgia, but I got a buggy, impossible, glitch filed nock-off.
DeadyDemons641 / 12 Apr 2021
i like it bc it my type of challenging i like that u are able to play this version than the new ones ;)
khadija / 12 Apr 2021
very old, but old is gold........
aakash / 12 Apr 2021
Thanks you guys, for bring backs my vintage memories.
hashim / 12 Apr 2021
this game is really good brings the child hood memories huh
world 7-1 is way too difficult, cannons keep shooting even if they are out of the screen
Ishika Mondal / 10 Apr 2021
this is my favarite game
werewolf / 10 Apr 2021
Billy / 09 Apr 2021
of mario, it can be good

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