From Nokia Snake to massive multiplayer: 45+ years of snake games

July 2026 · the growordie team

Snake might be the most durable game design in history. One rule — you are a line that grows, and the line kills you — has survived arcade cabinets, graphing calculators, a billion Nokia phones, and the browser io boom. Fifty years of hardware died under it. Here's how the line kept crawling.

1976: Blockade, and the accidental invention

The snake genre starts with Blockade, a 1976 arcade game by Gremlin Industries. Two players steer constantly moving walls, each trying to force the other into a crash. There was no food and no growing — your trail simply never stopped extending behind you. Every second you survived, the arena got more dangerous, because the arena was made of where you'd been.

It's worth pausing on that: the original snake game had no food. Growth was automatic and survival was the entire score. The genre began as a pure duel of nerve and spatial memory — a fact the next forty years mostly forgot.

Blockade was widely cloned (and its light-cycle descendants made famous by 1982's Tron), and through the late 70s and 80s the formula mutated. Somewhere along the way, single-player variants — often called Nibbler, Worm, or just Snake — added the apple: eat this dot, grow one segment. Growth became a reward you earned instead of a condition you endured.

1995: Achtung, die Kurve! — the German masterpiece

Before the io boom, the purest expression of the Blockade idea came from Germany: Achtung, die Kurve! (roughly "watch out, the curve!"), a mid-90s freeware game that packed up to six players around one keyboard. Each player got exactly two keys — turn left, turn right. Your curve advanced on its own, left a permanent trail, and the last curve alive won the round.

No food. No stopping. Two inputs. Death by any touch. If that rule set sounds familiar, it should — it's the design growordie runs on today, thirty years later, except the six friends crammed around one keyboard became an arena full of strangers on the internet. Achtung proved something the apple-chasing lineage never did: the tension of the trail is the whole game. Its community never really died either — remakes and descendants like Curve Fever still run today, and its fans remain the most demanding trail-game players alive.

1997: Nokia puts a snake in a billion pockets

In 1997, Nokia engineer Taneli Armanto adapted Snake for the Nokia 6110. Monochrome pixels, four-direction movement, and the whole game in a few kilobytes. Over the following decade Snake shipped on hundreds of millions of Nokia phones — by most estimates the most widely distributed video game of its era, if not ever.

Nokia Snake mattered for two reasons. First, it froze the modern formula in the public mind: chase food, grow longer, don't hit yourself, score go up. Second, it proved something the industry kept re-learning: a game you can start in two seconds, on a device already in your hand, beats a better game with any friction in front of it. Snake wasn't the best game of 1997. It was the most available game of 1997, and availability won.

2009–2015: the browser gets serious

The ingredients for multiplayer snake accumulated quietly. WebSockets (standardized around 2011) gave browsers a persistent two-way connection to a server. Canvas gave them fast 2D rendering. Suddenly a game could put hundreds of strangers in one shared world with zero installation — the Nokia lesson, upgraded.

In 2015, agar.io proved the model: eat-or-be-eaten blobs, one shared arena, a URL instead of an install. It spawned the ".io game" label and a gold rush.

2016: slither.io and the io boom

A year later, slither.io fused agar.io's massively multiplayer arena with the Nokia formula, and the result was a phenomenon — tens of millions of players within months. Its key design move was the fairness twist: any snake, however small, kills any snake whose head touches its body. Big meant rich, not invincible. Ambushes, cutoffs, and coiling traps became the language of the genre.

But slither.io kept the apple. Growth still came from vacuuming pellets, so the moment-to-moment loop was farming, punctuated by fights. A wave of successors — wormate.io, worms.zone, snake.io and dozens more — kept that core and varied the toppings: power-ups, skins, missions, battle passes. The genre stabilized into comfortable orthodoxy: food loop + kill scatter + cosmetics. (We compared today's options in games like slither.io in 2026.)

2026: growordie removes the apple

Our contribution to this lineage is, in a sense, a return to 1976.

growordie deletes the food loop entirely. You grow automatically — about 9 cm per second, accelerating with size — and your length in real meters is your score. Like Blockade, growth is a condition, not a reward; the only skill being tested is staying alive in a room full of other people trying to do the same. Unlike Blockade, the room now holds a massive arena of concurrent players, kills transfer 40% of the victim's size to the killer, an isolation penalty pushes everyone toward the action, and the arena itself expands and contracts with the population.

The persistence layer is modern too: an all-time leaderboard of the top 100,000 runs, percentiles included, attached to nicknames that are unique for life. Nokia Snake gave you a high score your cousin could erase. growordie gives you a permanent, named place in the history of everyone who ever played.

What 45 years of snake teaches

Three lessons repeat across the whole timeline. Friction loses: every leap in Snake's history came from being easier to start, never from being prettier. The rule is enough: a line that grows and kills its owner has needed no sequel, no lore, and no tutorial for five decades. And the genre advances by subtraction: Blockade had no food, Nokia had no install, slither had no mercy for the big — and growordie bets the next step is having no grind at all.

The line keeps growing. It always has.

— the growordie team