Select splits the picture into red and blue, you put on the glasses that came in the box, and a 1987 Famicom draws depth it was never built to draw.
Square put this out in March 1987 on the Famicom Disk System, under the DOG label rather than its own name. You run forward into an alien landscape, leaping obstacles across eight worlds. The whole game can be switched to red-and-blue anaglyph with the Select button. The glasses came with it — a moulded yellow frame with SQUARE stamped on the side, one red lens and one blue. Hironobu Sakaguchi designed it, Nasir Gebelli programmed it, Nobuo Uematsu wrote the music — the same three who made Final Fantasy nine months later.
I played this with the red-and-blue glasses that came with it. The frame is yellow plastic, with SQUARE stamped on the side. The ground came up out of the back of the screen and jumped out at you. For 1987 that was new, and it had real force to it. It was a strange feeling. The game itself was fun.
This one came out in March 1987. Three men made it — Hironobu Sakaguchi, Nasir Gebelli, Nobuo Uematsu. And nine months later the same three had Final Fantasy out.
Square before that was plain. The games were hard, and there was something appealing in them anyway. Final Fantasy broke away from all of that at once. That was the flashy one.
I think 3-D WorldRunner should have been more popular than it was. But a flashy thing can arrive nine months after a plain one. You cannot see what the thing you are making now will turn into, not while you are still making it.
About this game
In March 1987 this disk went on sale in Japan without Square's name on it. The label said DOG — Disk Original Group — the brand Square used for its Famicom Disk System titles. The Select button splits the picture into red and blue. The glasses for it came in the package — a yellow plastic frame with SQUARE on the side, sold on a card carrying the DOG logo. You run forward into the screen across eight worlds, jumping obstacles and fighting serpents. Nasir Gebelli, who had come to Square from the Apple II scene in the United States, wrote the perspective code that made a Famicom draw ground running away from you. And nine months later the same three men made Final Fantasy.
Gallery
The Story Behind
The Famicom had no hardware for three-dimensional drawing. Nasir Gebelli had to produce the effect out of a machine that was never built to do it, and the forward-scrolling view is the result of that work rather than of any feature the console shipped with. Square in early 1987 was a small company trying one genre after another, and the three men on this game — Sakaguchi on design, Gebelli on programming, Uematsu on music — were still finding out what they were good at together. What they were pushing at here was the visual limit of the machine. In December of the same year they turned that same energy toward a story instead, and the result was Final Fantasy.
Tricks & Tales
The 3D is not an accessory you buy. Hitting Select during play switches the display to a red-and-blue anaglyph format, and the pair to view it with came with the game. Square did not fold them out of card either: the frame is moulded yellow plastic with SQUARE stamped along the side, carded under the DOG logo. Disk Original Group was the brand Square put on its Famicom Disk System releases rather than its own name. The Japanese disk is harder to find today than the NES cartridge Acclaim shipped in North America in September 1987, which had broader distribution.
Collector's Guide
Region & Compatibility
Released in Japan on Famicom Disk System (March 1987) as Tobidase Daisakusen. Released in North America on NES cartridge (September 1987) as 3-D WorldRunner by Acclaim. The Japanese FDS version is less commonly found than the NA NES cartridge, which had broader distribution.
Maintenance Tips
The drive belt is the most critical maintenance item. The original rubber belt stretches over the decades and eventually fails, and then the drive can no longer read disks. Fitting a new belt takes small tools: precision screwdrivers, a small hex key and tweezers. A new belt is not the last step. Afterwards, test the drive with a disk you know is good. If it does not read cleanly, the disk speed and the position of the read head have to be adjusted. The head is set against a test signal on an oscilloscope, which is specialist work. The RAM adapter board contains electrolytic capacitors that should be recapped if the unit is used regularly -- leaking capacitors can damage the PCB and corrupt disk reads. Clean the battery compartment with vinegar and a cotton swab if corrosion is present. FDS disks should be stored in their cases away from magnetic sources.
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 3-D WorldRunner copies regularly.
What hardware do I need to play a Famicom Disk System game?
An FDS game requires three components: a Famicom console, the RAM Adapter (which plugs into the cartridge slot), and the Disk Drive unit (connected to the RAM Adapter). The drive requires its own power supply (six C-cell batteries or an AC adapter). Without both the RAM Adapter and disk drive, FDS disks cannot be played. The Famicom Disk System was sold exclusively in Japan and was never released elsewhere.
Are Famicom Disk System disks and drives still reliable after 35+ years?
Disk reliability varies — the magnetic media can degrade over time. More commonly, the rubber drive belt inside the FDS disk unit degrades with age, causing read errors even on undamaged disks. Belt replacement is the most common and important FDS maintenance repair. If you plan to use FDS games, have the drive belt inspected before use. A working drive with a fresh belt can read original disks reliably.
How does saving work on Famicom Disk System games?
FDS games save directly back to the floppy disk itself — there is no internal battery backup. Data is written to the disk after the save command is given, so the disk can be overwritten. To protect original game data, cover the write-enable notch with tape to make the disk read-only. Many collectors keep one play copy and one archival copy for important titles. Never power off the Famicom during a disk write operation.
Before You Buy
Things worth knowing before you buy 3-D WorldRunner
A short checklist for buying a used Famicom Disk System disk 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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Inspect the disk and its shell
Disk System media is fragile — the magnetic disk can wear, and saves are written back onto the disk itself.
Ask whether it was tested and reads reliably; look for cracks or a warped shell in photos.
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Make sure it fits your console
This is Japanese Famicom Disk System media and requires a Famicom with a working Disk System drive.
Play it on a matching Japanese console or a region-free system, and confirm the listing states the region.
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Mind the drive belt on the console side
Disk System drives commonly need a replacement belt to read reliably — this is a console matter, not the disk.
If reading is unreliable, the console's belt is the usual culprit, not the game.
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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 we have in stock →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 3-D WorldRunner 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.
Share your memory ↑From the Museum's Screening Room
3d Worldrunner — Max Explains