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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!

Enjoy the wonderful and challenging world of Mario, the most famous plumber guy ever!

Map select Map Select
Sound off 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 of one of the best games here.


W Unknown / 09 May 2021
Let people save custom maps. Also let people make their own maps and share them with everyone. If you can. PLEase.
Jason Sorak / 08 May 2021
This is hard,but awsome
snoic / 07 May 2021
i like it
Mario / 07 May 2021
Let’s ago
Chris / 07 May 2021
I use an iPad how can I use controls
Jameson / 07 May 2021
I love super Mario bros
I love the game it is fun yet hard but i still love
Mustafa / 05 May 2021
Secret tips: In level 2 Go to the roof using then go across the pipe and you can teleport to level 5,10,15 There is a warp zone on level 6 go to the roof and then go across the pipe and you can go to level 20
becca / 04 May 2021
this game is amazing
Mario / 04 May 2021
Multiplayer Plz!
Annonymous Person W / 03 May 2021
Please add Custom Levels with endings
Annonymous Person W / 03 May 2021
I love mario and its cool and there are some fun glitches! I also like the level generator! But one problem: I can't get past 8-4, I keep falling down and losing a life when I enter the pipe. Is this a glitch? Plz fix.
very good
Someone_stranger / 03 May 2021
We can also change maps! To go to other worlds directly without finishing the current world!
Joe mama / 02 May 2021
This games movents are not like the OGs, I slip and slid everywhere in this one, its hard to control.
Siddharth Chaudhary / 02 May 2021
Wow! I Love Mario.
teddy / 01 May 2021
i want to play now!
yohaan bipin / 30 Apr 2021
I can play super Mario bros in world 1-1 1-2 in sup
Louie G / 30 Apr 2021
yo why was luigi added?
your narrator / 30 Apr 2021
anastasiaoryo / 29 Apr 2021
i loooove mario it is the best i play this game all the time
Nikhilji / 28 Apr 2021
Hello, I wanted to tell you 8-4 the 3rd pipe does not work in fullscreen, please fix.
jacob delcid / 26 Apr 2021
i remeber playing this game it was like 17 years. i love it!!!!!!!!!!!!!!!!!!!!!
john thomas / 26 Apr 2021
I love you mario
Mario Sucks / 26 Apr 2021
Man this game is the best yes this is me Mario Sucks the one who said it sucks and not an imposter
samanvi and vihaan / 26 Apr 2021
sorrry but mario best game in the world
Xavier / 25 Apr 2021
Wow this game is very good
mario fan / 24 Apr 2021
im a fan !!!!!!!!
jaden / 24 Apr 2021
Murtajiz abbas / 24 Apr 2021
nice game there! and my father played many years ago
Jason Sorak / 23 Apr 2021
Shannon / 23 Apr 2021
Never played Mario before0
aadesh / 23 Apr 2021
when i climb whale i saw me dying so pls chech thi problem
Kyle Simpson / 22 Apr 2021
I love these mario items: 1. koopa shell 2. super mushroom And 3. ? block

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