The best teacher never tells you that you are being taught.
Super Mario Bros. opens with no instructions. Yet within seconds of World 1-1 you have learned everything — a Goomba walks at you, so you learn to jump; a low block answers the jump with a coin; a mushroom you might run from turns out to make you stronger. Shigeru Miyamoto, who built his games by starting from a feeling rather than a manual, shaped that first screen so the game itself does the teaching — in the order you need it, without a single word. Players in 1985 simply thought they were having fun. They were being guided the whole time. There is a quiet generosity in that: to teach someone so gently that all they feel is that they were playing.
— inspired by Shigeru Miyamoto
As a child, when I first touched Super Mario Bros., I felt it was on a different scale from every game before it. The very world felt different.
Years later, repairing game consoles for a living, I think I understand why. Nintendo knew their hardware — the machine itself — inside and out. That is how they drew impossible joy out of such a small box.
Mario's cap, his mustache — born, I'm told, from a battle against a limit of just sixteen pixels. Even the clouds and the bushes are the same picture. And yet — no, because of that — the fun was endless. A limit does not stop creation. It sharpens it.
Princess Peach was never easy to save. I reached castle after castle, only to be told she was in another. Even that frustration was part of the joy.
Inside this console lives the determination of creators who tried to make the greatest happiness within the smallest of limits. We repair it, and send it onward, into someone else's hands.
About this game
Super Mario Bros. (1985) is the game that defined the side-scrolling platform genre and remains one of the best-selling video games in history. Developed by Nintendo EAD under Shigeru Miyamoto and Takashi Tezuka, it placed plumber Mario on a quest through the Mushroom Kingdom to rescue Princess Peach from Bowser. Its precise physics, progressive difficulty, and memorable music by Koji Kondo set a standard that still shapes platform game design today.
Key Features
Eight worlds with four levels each, escalating in difficulty. Power-up items — Super Mushroom, Fire Flower, and Super Star — layer the gameplay. Hidden warp zones (Worlds 1-2, 4-2, and 5-2) allow skipping ahead. Two-player cooperative alternating mode. The physics engine: Mario's acceleration, momentum, and jump arc were tuned across hundreds of internal play tests. Koji Kondo composed the entire soundtrack in three days after Miyamoto hummed the main theme.
Gallery
The Story Behind
Super Mario Bros. launched on September 13, 1985 in Japan, bundled with the Famicom as a standalone cartridge. In North America, it shipped as a bundle with the NES in October 1985 — the console Nintendo positioned as a toy to bypass retailer resistance after the market collapse of 1983. The game became the pack-in title that demonstrated home gaming had a future. It sold over 40 million copies by the mid-1990s and was found in more than one-third of all NES/Famicom households worldwide. The overworld theme is one of the most recognised melodies on Earth.
Tricks & Tales
World 1-1 is considered one of the most brilliantly designed tutorial levels in game history — it teaches jumping, enemies, mushrooms, and coins through environmental design alone, with no text instructions. The warp zone in World 4-2 requires finding a hidden beanstalk — one of the game's most discussed secrets. The original Famicom cartridge used a Nintendo-exclusive memory mapper chip (MMC0). The minus world (World -1) is an infinite underwater level accessible through a glitch in 1-2, discovered by players within months of release.
Collector's Guide
Region & Compatibility
The Japanese Famicom version and the North American NES version are functionally identical in gameplay. The Famicom cartridge (FC60-pin) requires a 60-to-72-pin adapter to play on an NES, or a Famicom console. The NES version has slightly different title screen graphics. Region-free modified NES/Famicom units play both without adapters.
Maintenance Tips
Famicom cartridges use edge connectors that oxidise over time. The classic fix is isopropyl alcohol (90%+) applied with a cotton swab to the gold contacts, allowed to dry fully before insertion. Avoid blowing into cartridges — breath moisture accelerates corrosion. The original lockout chip in NES cartridges (72-pin) can cause the blinking screen issue; this is a connector pin problem, not a game defect. Complete-in-box (CIB) Super Mario Bros. Famicom sets are increasingly rare and command significant premiums.
Going deeper
Explore the machine this game ran on, and what to check before you buy or care for one:
What to Watch Out For
Before buying, these are the points worth knowing — from someone who handles original Japanese Super Mario Bros. copies regularly.
Does Super Mario Bros. have a save battery inside the cartridge?
No. Super Mario Bros. stores nothing at all — the cartridge is pure ROM with no battery and no memory chip. Your progress is held only while the power is on. If you press A while holding Start on the game-over screen, the game lets you continue from the beginning of the world you reached, but switch off and that is gone. The cartridge you buy today will read exactly as it did in 1985, with no battery to worry about.
I have a NES — will a Famicom cartridge work in it?
Not without an adapter. The Famicom uses a 60-pin edge connector; the NES uses a 72-pin slot — different physical shapes that cannot seat into each other. A 60-to-72-pin adapter lets the Famicom cart fit a NES, but the NES also contains a lockout chip (the 10NES) that blocks unlicensed signals; results vary by adapter and unit. The simplest path is to play it on a Famicom, or a region-free console that accepts both.
My cartridge is not being read — what should I try first?
Almost always it is the edge contacts, not the cartridge itself. Forty years of oxidation is the usual cause. Dampen a cotton swab with 90%-or-higher isopropyl alcohol and wipe the gold contacts along their length, let them dry fully, then try again. Please do not blow into the cartridge — breath moisture corrodes the very contacts you are trying to clean, and that damage accumulates silently over time.
Before You Buy
Things worth knowing before you buy Super Mario Bros.
A short checklist for buying a used Famicom cartridge wisely — useful with any seller, anywhere.
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Choose a seller who tests it before shipping
A copy that has actually been powered on and checked is a known quantity. An untested one is a gamble you only settle after it arrives.
Look for a seller who states it was function-tested and says what they confirmed. A serious seller can tell you exactly what was checked.
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Make sure it fits your console
This is a Japanese Famicom cartridge with a 60-pin connector; a North American NES uses a 72-pin slot, so it will not fit directly.
Play it on a matching Japanese console or a region-free system, and confirm the listing states the region.
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If this title saves your progress, check the battery
Cartridges that save use a small coin-cell battery that fades over decades — a dead one wipes your save without warning.
Ask the seller whether the save function was tested. Replacing the battery is possible, but doing so erases any existing save.
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Check that the contacts are clean
Dirty edge contacts are the most common cause of startup and sound trouble in cartridges of this age.
Choose a seller who cleans the contacts before shipping. A note that it was tested and cleaned means the basics were handled.
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Confirm it is genuine, not a reproduction
Sought-after titles are targets for reproduction boards with replacement labels.
Ask for a photo of the circuit board and look for factory markings. Favour a shop with a licensed second-hand dealer permit (古物商) — by law its stock has a traceable origin, your simplest guard against fakes.
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Read the seller's reviews and return policy
A 100% positive record across thousands of sales is close to a guarantee — packing, communication and problem-solving all work for everyone. A return policy protects you if something is off.
Read the feedback and confirm a clear return window before you buy.
The last step before buying anywhere is knowing what it's worth.
See what it's selling for on eBay →Unexpected Discoveries
Games you weren't looking for — but might be glad you found.
Rooms this game lives in
Wander deeper — explore the themed rooms where Super Mario Bros. sits alongside its kin.
Memories from around the world
This is a young museum, and this page is still waiting for its first voices. The memories people send reach Taisei personally, and the ones that move him find a home here over time — always with the writer's blessing. Yours could be the very first for this game.
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