They gave you no way to stop. So you learned not to.
Rygar was released for the Famicom in April 1987, and it was built like Metroid — an open world with branching paths, secrets tucked into corners, areas you could revisit once you found the right item. But there was no save. No password. Other games that year had already figured out ways to let you stop and come back. Rygar did not. If you turned off the console, everything you had done disappeared. So people left the Famicom on. For days. They learned the maps by heart because there was no other way to remember them. They finished what they started because the game offered no alternative. It was a constraint, certainly. But after a while it stopped feeling like one. It felt like a commitment. You either saw it through, or you didn't start at all.
About this game
Rygar (released in Japan as Argus no Senshi: Hachamecha Daishingeki) is a 1987 action-adventure game developed and published by Tecmo for the Famicom. Though it shares a name with Tecmo's 1986 arcade game, the Famicom version is an entirely different game — an open-ended action-adventure in the style of Metroid, with exploration, backtracking, and role-playing elements. The player controls a warrior armed with a disk-shaped weapon called the Diskarmor, traveling through interconnected areas displayed in both side-scrolling and top-down perspectives. The game has no save system or password — players must complete it in a single session.
Key Features
Rygar blends side-scrolling platforming with top-down exploration segments, using a disk weapon that extends outward like a yo-yo. The player gains strength gradually through combat, accumulating tone (experience points) to increase attack power. The world is non-linear, with multiple branching paths and areas that can be revisited. The game's structure requires players to remember layouts and item locations, as there is no map and no way to save progress — leaving the console on for days was a common strategy for completing it.
The Story Behind
Rygar was released in April 1987 for the Famicom, several months after the original arcade version. While the arcade game was a straightforward side-scrolling action title, the Famicom adaptation was rebuilt from the ground up as a Metroid-style exploration game. The decision to ship without a save system or password — even as other Famicom titles in 1987 were implementing battery backup or password systems — meant the game demanded uninterrupted play sessions. Composer Michiharu Hasuya was not credited in the game itself, but later verified his involvement on social media, with corroboration from other Tecmo staff.
Tricks & Tales
The arcade version of Rygar (1986) was designed by Hideo Yoshizawa and is a completely different game from the Famicom version — the arcade original is a linear side-scrolling action game, while the Famicom adaptation is a non-linear exploration-driven adventure. The Famicom and NES cartridges are physically incompatible due to different pin counts (Famicom: 60 pins, NES: 72 pins for the 10NES lockout chip). The game's composer Michiharu Hasuya received no credit in the game itself, but later confirmed his work on Twitter and Facebook.
Collector's Guide
Region & Compatibility
The Famicom version was released in Japan on April 17, 1987, and the NES version followed in North America in July 1987. The Famicom and NES cartridges are physically incompatible due to different pin configurations (Famicom: 60 pins, NES: 72 pins). The game content is largely identical between regions, though the Japanese version is titled 『アルゴスの戦士 ハチャメチャ大進撃』 while the North American version is simply called 『Rygar』.
Maintenance Tips
Rygar contains no save battery, so there is no battery to replace. If the cartridge fails to start, the issue is almost always dirty edge connectors. Clean the gold pins with a cotton swab and 90%-or-higher isopropyl alcohol, wiping lengthwise, and let it dry fully before inserting. Never blow into the cartridge — the moisture in your breath corrodes the pins over time. For long-term storage, keep the cartridge away from direct sunlight and humidity.
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 Argus no Senshi (Rygar) copies regularly.
Does Rygar for the Famicom save my progress?
No. Rygar has no save system and no password system — when you turn off the console, your progress is lost. This was unusual even in 1987, when other Famicom games had already introduced battery backup or password systems. The cartridge contains no save battery. To finish the game, you must complete it in a single uninterrupted session — or leave the console on between play sessions, as many players did at the time.
Will a Famicom Rygar cartridge work on a North American NES?
No. The Famicom and NES use different physical cartridge formats — the Famicom cartridge has 60 pins, while the NES has 72 (to accommodate the 10NES lockout chip). The two are not physically compatible without an adapter. If you want to play the Japanese version on North American hardware, you will need a Famicom-to-NES adapter or a modified console.
Before You Buy
Things worth knowing before you buy Argus no Senshi (Rygar)
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.
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