Some games are hits. A rare few rewrite the rulebook. The Legend of Zelda, released for the NES in 1986, is firmly in the second group. It handed players something no console game had offered before: a vast world with no fixed path, full of secrets to uncover on your own terms — and a way to save your progress and come back. Nearly four decades later, every open-world game owes it a debt. Here's the story.
The Legend of Zelda began not with a business plan but with a memory. Its creator, the legendary Nintendo designer Shigeru Miyamoto, grew up in the small town of Sonobe, Japan, where he spent his childhood exploring forests, fields, and caves. As Video Games Chronicle recounts, Miyamoto often tells the story of finding a cave entrance as a boy and working up the courage to step inside and discover what lay in the dark.
That single feeling — curiosity, a little fear, and the thrill of discovery — is what Miyamoto set out to recreate. Zelda wasn't designed to be beaten as fast as possible. It was designed to be explored.
Miyamoto had already given the world Super Mario Bros. — a brilliant, tightly linear game where you move from left to right toward a flag. Zelda was deliberately the opposite. According to Wikipedia, the game popularized non-linear gameplay, dropping players into the land of Hyrule with almost no instruction and letting them wander wherever they liked.
You start with nothing. An old man in a cave hands you a wooden sword and a cryptic line — "It's dangerous to go alone! Take this." — and then you're on your own. Where you go next is entirely up to you. That freedom felt genuinely radical in 1986, when most games marched you down a single corridor.
Here's the innovation that's easy to overlook today but was enormous at the time: you could save your game.
Zelda was among the very first home console games to include a battery-backup save built into the cartridge. Before this, most console games had no memory — turn off the machine and everything you'd accomplished vanished. Long, sprawling adventures were impossible, because no one could realistically finish them in one sitting.
The battery save unlocked an entirely new kind of game: one big enough to take days or weeks to complete, with progress you could return to. Without it, the entire genre of the long-form adventure — and later, the modern open-world epic — simply couldn't exist. It's one of the most consequential features in gaming history.
Zelda's world of Hyrule was designed to reward curiosity relentlessly. Bomb a suspicious wall and you might reveal a hidden passage. Burn a lone bush with a candle and stumble onto a secret staircase. Push a certain block and a locked door opens elsewhere. As Vice put it, this was revolutionary — a game that trusted players to experiment and discover rather than being told exactly what to do.
This philosophy — hide meaningful rewards for players who explore and pay attention — became a cornerstone of great game design. It's the same instinct behind hidden areas in Metroid, secret levels in Mario, and the endless discovery of modern games like Breath of the Wild and Elden Ring.
Look at almost any open-world game made since — The Elder Scrolls, Grand Theft Auto, The Witcher, Zelda: Breath of the Wild itself — and you'll find Zelda's fingerprints:
The franchise went on to redefine gaming again and again. The Legend of Zelda: Ocarina of Time (1998) holds one of the highest aggregate review scores of any game ever made, and Breath of the Wild (2017) reinvented the open world for a new generation. But it all traces back to that first cartridge with the shiny gold label.
The original Legend of Zelda remains genuinely playable today — not out of nostalgia, but because its core loop of explore, discover, get stronger, explore further is timeless. It respects the player's intelligence. It doesn't hold your hand. And it delivers that irreplaceable feeling Miyamoto chased from the start: the thrill of stepping into the unknown.
You can play The Legend of Zelda and hundreds of other NES classics for free, right in your browser, in ArcadeUnlocked's game library — no emulator, no cartridge, no download. Grab the wooden sword and see how the open world began.
