His name was in the credits before anyone knew his name.
Wrecking Crew was Yoshio Sakamoto's first credit as a game designer at Nintendo. He had joined the company in 1982 as a graphic artist — a person who drew pixels, not designed systems. This modest construction-site puzzle game, released in June 1985, was where his name first appeared as a designer. The next year, he co-created Metroid. Eight years after that, he directed Super Metroid — widely considered one of the finest games ever made. Nobody watching Wrecking Crew in 1985 was tracking what Sakamoto might become. His name was there, in the credits, doing the work. That is usually where it begins.
— inspired by Yoshio Sakamoto
About this game
Wrecking Crew, released in June 1985, is a single-screen action puzzle game where Mario swings a hammer to demolish structures — walls, doors, ladders — across 100 stages, while avoiding enemies. It was a launch title for the NES in North America and one of Famicom's second-wave Nintendo releases in Japan. The game featured an unusual built-in level editor, allowing players to design and save custom stages using the Famicom Data Recorder cassette drive.
The Story Behind
The built-in level editor — allowing players to design up to four custom stages saveable via cassette tape — was an unusually forward-thinking feature for a 1985 console game. According to a 2004 interview with Yoshio Sakamoto, developing Wrecking Crew pushed Famicom cartridge storage capacity forward. The game was one of the 17 original NES launch titles in North America on October 18, 1985.
Tricks & Tales
The level editor was an extraordinarily rare feature in 1985 — it predates the more famous Super Mario Maker by 30 years. Because saving required the Famicom Data Recorder peripheral, few players actually used it; the recorder was not sold in North America, making the NES version unable to save custom stages at all.
Collector's Guide
Region & Compatibility
Famicom and NES are the same hardware family but use physically incompatible cartridge formats — Famicom carts have a 60-pin connector and a narrower shell, while NES carts use a 72-pin connector with a wider housing. You cannot insert a Famicom cartridge into a North American NES slot without an adapter, and vice versa. The Famicom itself has no lockout chip, so any Famicom cartridge from Japan will run on a Famicom console regardless of origin. If you are buying a Japanese Famicom cart to play on a NES, you will need a 60-to-72-pin physical adapter; if you own a Famicom, Japanese-market software is your native format and no workarounds are needed.
Maintenance Tips
The gold-plated edge connectors on Famicom and NES cartridges pick up skin oils and oxidation over decades — a gentle wipe with a cotton swab dampened in 90% or higher isopropyl alcohol, stroking along the length of the pins rather than across them, is the accepted standard. Let the alcohol fully evaporate before reinserting. The old habit of blowing into a cartridge is folklore: the moisture in breath causes slow corrosion of the contacts over time, and any improvement you felt came from the act of re-seating the cart, not from the breath itself. Nintendo eventually updated its own troubleshooting guidance to say explicitly: do not blow into your Game Paks.
Going deeper
More on keeping a Family Computer (Famicom) / NES alive, and what to check before you buy one:
What to Watch Out For
Before buying, these are the points worth knowing — from someone who handles original Japanese Wrecking Crew copies regularly.
How do I know if a Famicom or NES cartridge is authentic and not a reproduction?
Authentic Nintendo cartridges have security screws — a proprietary gamebit pattern, not standard Phillips heads. The PCB inside should have a copyright year and 'Nintendo' etched directly onto the board. The back label of genuine carts has imprinted stamped characters (such as 11A or 03); reproductions typically have no imprint at all. If screws look jagged or the board inside is undersized with no Nintendo branding, treat it as a repro. When in doubt, ask the seller for interior photos.
My Famicom cartridge won't start — what should I try first?
Clean the edge connector with a cotton swab and 90%+ isopropyl alcohol (IPA). Do not blow into the slot. If cleaning does not help, re-seat the cartridge firmly and try again. Persistent read failures on a NES may also be caused by worn-out 72-pin connector pins on the console side, which is a separate repair.
Can I play Famicom games on a NES, or NES games on a Famicom?
Not without an adapter. The cartridge shapes and pin counts differ (60-pin for Famicom, 72-pin for NES). A 60-to-72-pin physical adapter allows Famicom carts to run on a NES. In the other direction, NES-format carts are too wide for the Famicom slot and cannot be inserted at all.
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