Retro
Super Mario Bros

Overview

A classic side-scrolling platformer where players control Mario to rescue Princess Toadstool from Bowser.

Released in 1985 for Famicom and developed by Nintendo, Super Mario Bros is built around its original console experience. It is part of the Action genres.

You can launch Super Mario Bros directly in your browser without downloading a separate game client. Read the guide below before playing, then adjust the keyboard or controller settings for your device.

Playable in browserNo download requiredFamicom

Languages:English

Super Mario Bros

A classic side-scrolling platformer where players control Mario to rescue Princess Toadstool from Bowser.

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Opens the game player in a new browser tab.

Plays
800
Views
1140

How to Play

Your goal is to guide Mario through eight worlds, each with four side-scrolling levels, to rescue Princess Toadstool. You move with the D-pad, jump with a button, and can run by holding another.

Jump on enemies like Goombas to defeat them, or break bricks and question blocks to collect coins and power-ups. The Super Mushroom makes you big, the Fire Flower lets you shoot fireballs, and the Starman grants temporary invincibility.

In early levels, focus on learning enemy patterns and collecting power-ups to survive. Later, you'll face tricky platforming, swimming sections, and castle mazes with firebars and Bowser impostors.

Each world ends with a castle where you must either defeat Bowser by hitting an axe to drop him into lava or bypass him. The challenge increases with faster enemies, more complex jumps, and less room for error.

Related guide

Compare the two libraries, their controller layouts, and the kinds of sessions they suit.

Read: NES vs SNES Games

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FAQ

Can I play Super Mario Bros online?

Yes. You can play Super Mario Bros directly in your browser. Open the game page and click play to start without setting up an emulator first.

Do I need to download anything to play Super Mario Bros?

No. Super Mario Bros is available as a no-download browser game, so you can start playing without installing extra software or downloading files.

What platform or genre is Super Mario Bros?

Super Mario Bros is a Famicom game in the Action category. You can use the platform, genre, and related games sections to find similar titles.

What devices can run Super Mario Bros?

Super Mario Bros usually works in modern browsers on desktop, tablet, and mobile devices. For the most stable gameplay experience, use Chrome or another mainstream browser.

Who developed Super Mario Bros?

Super Mario Bros is listed with developer information for Nintendo. You can also browse related games from the same developer or genre.