Is Snake Néon free to play?

Yes. Snake Néon is completely free and runs straight in your browser — no download, no install, no paywall.

How do you play Snake Néon?

Hit “Play” to start Snake Néon. It runs on keyboard on desktop and on touch controls on phones and tablets — no controller needed.

Do I need an account to play?

No — you can play right away as a guest, and your best score is kept on this device. A free account (by email link, no password) syncs your high scores, puts you on the leaderboards and unlocks trophies.

Does Snake Néon work on mobile?

Yes. The game is responsive and fully playable with your fingers on phones and tablets, just like on desktop, with no app to install.

Can you actually win at Snake Néon?

Yes, in Levels mode: each program is won by reaching its goal, and the map has 18 levels with up to 3 stars each. Endless mode has no ending: the point is to beat your record before you bite your tail or hit an edge.

What is the difference between Endless mode and Levels mode?

Endless mode is the classic snake: one grid, bytes, a speed that keeps rising, and a leaderboard score. Levels mode offers 18 programs with a goal, traps (walls, firewalls, forbidden zones, portals), sometimes a time limit, and stars. Only Endless mode feeds the leaderboard.

Why does Endless mode get harder the longer you play?

The snake speeds up in steps: it moves one cell every 140 ms at the start, then every 120, 100, 85, 72 and finally 60 ms after 5, 15, 30, 50 and 80 bytes. On top of that, the longer it grows, the less space you have to manoeuvre.

Is my progress in the levels saved?

Yes, on your device: the map remembers your best star count for each level. It is not synced between devices; level trophies, however, unlock on your account when you are signed in.

Snake Néon

The retro-neon snake on a terminal screen: clear 18 programs for stars, or go Endless and chase your record.

Back to games

Read the rules below, then start your run.

About this game

Snake Néon reworks the all-time classic on an old green-and-black terminal screen. It offers two ways to play. Endless mode is the pure snake: you swallow glowing bytes to grow, the snake speeds up in steps (one cell every 140 ms at the start, 60 ms after 80 bytes), and the run ends the moment you touch an edge or your own body. Every byte is worth 10 points, plus a freshness bonus of up to 10 more if you grab it quickly: that is the score the leaderboard counts. Levels mode is a map of 18 programs, from the simple HELLO up to ROOT. Each level has its goal (eat an exact number of bytes, sometimes against the clock) and its traps: walls, a firewall that stays shut until you have eaten enough bytes, forbidden zones that kill on contact, portals that spit you out somewhere else. Clearing a level earns 1 to 3 stars depending on the length of your route (3 stars for a route close to the shortest path) and unlocks the next; if you slip, the program tells you why and you can relaunch it as often as you like, with no lives. On a computer, the arrow keys or W A S D steer the snake and P or Esc pauses. On mobile, you swipe in the direction you want (without lifting your finger to chain turns) or switch to arrow keys at the bottom of the screen with the SWIPE / KEYS button. Free, instant in your browser. Create an account to sync your Endless records, enter the leaderboard and earn trophies, including ones for the levels you clear.

Your take

Love it! 🔥
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One of my favourites! ❤️

How to play

Steer your snake across a terminal screen, swallowing glowing bytes without hitting a wall or your own body: in Endless mode for the best score, in Levels mode to clear all 18 programs with as many stars as you can.

Game rules

Your snake never stops moving in the direction it faces: you cannot pause, only turn. Nothing moves until your first input (an arrow key, a swipe or the Space bar).
Endless mode: every byte you swallow adds a segment and is worth 10 points, plus a freshness bonus of up to 10 more if you grab it quickly. The edges of the grid are deadly, and the snake speeds up in steps as you eat.
Levels mode: the levels button in the top bar opens the map of 18 programs (HELLO, PING, CACHE… up to ROOT). The first is open; each next one unlocks as soon as you clear the one before. The endless button on the map takes you back to Endless mode.
Each level shows its rules before you set off: how many bytes to eat, sometimes a time limit, a firewall (a wall that stays shut until you have eaten enough bytes), a forbidden zone (deadly on contact) or portals (you go in one and come out of its twin, in the same direction). Walls are there from the very first level.
The sequence of bytes in a level is always the same: you can learn the route, then replay it shorter to earn stars.
A cleared level earns 1, 2 or 3 stars depending on how long your route was: 3 stars if you stay close to the shortest path. There are no lives: at the first crash the program tells you why you failed (wall, collision, forbidden zone, closed firewall or time up) and you start again.

Controls (keyboard and touch)

Arrow keys (or W A S D)Turn the snake up, down, left or right; your first key press starts the run
Space or EnterStart the run, confirm a screen, restart after a game over
P or EscPause the game
SwipeOn mobile, the default mode: swipe in the direction you want, without lifting your finger to chain several turns
SWIPE / KEYS buttonOn mobile, switches between swiping and the arrow keys at the bottom of the screen; your choice is remembered

How a run ends

In Endless mode there is no win: the run ends the moment the head touches an edge or one of its own segments, and your score is the total of your bytes (10 points each, plus the freshness bonus). In Levels mode you win by reaching the program’s goal (bytes eaten, with its constraints) and lose at the first crash into a wall, your body, a forbidden zone or a closed firewall, or when time runs out. Only Endless mode counts for the leaderboard; cleared levels earn you stars and trophies, and your map progress stays saved on your device.

Tips & strategy

Hug the edges in Endless mode

Running the snake along the outside keeps the middle of the grid free and stops you boxing yourself in. Save the centre for the moment your body gets long and you need room to turn.

Learn the level’s byte sequence

In Levels mode the bytes always appear in the same order. Fail a program once to read it, then draw a shorter route: that is the key to 3 stars.

Open the firewall before you commit to it

A firewall is a wall until you have eaten the announced number of bytes. Eat first, pass second: a “FIREWALL OPEN” message confirms it.

Keep an eye on the clock

In timed levels the countdown starts on your first step and a tick sounds under 5 seconds. A direct route beats a cautious detour.

Did you know?

The snake idea goes back to the arcade cabinets of the late 1970s (Blockade, 1976), but it went global in 1997 when Nokia preloaded it on its phones, starting with the 6110. Hundreds of millions of people played it waiting for the bus.

Snake Néon keeps the timeless mechanic — grow without biting yourself — and sets it on a terminal screen: every level is a “program” to run, with its own .EXE file name.

Frequently asked questions

Is Snake Néon free to play?: Yes. Snake Néon is completely free and runs straight in your browser — no download, no install, no paywall.
How do you play Snake Néon?: Hit “Play” to start Snake Néon. It runs on keyboard on desktop and on touch controls on phones and tablets — no controller needed.
Do I need an account to play?: No — you can play right away as a guest, and your best score is kept on this device. A free account (by email link, no password) syncs your high scores, puts you on the leaderboards and unlocks trophies.
Does Snake Néon work on mobile?: Yes. The game is responsive and fully playable with your fingers on phones and tablets, just like on desktop, with no app to install.
Can you actually win at Snake Néon?: Yes, in Levels mode: each program is won by reaching its goal, and the map has 18 levels with up to 3 stars each. Endless mode has no ending: the point is to beat your record before you bite your tail or hit an edge.
What is the difference between Endless mode and Levels mode?: Endless mode is the classic snake: one grid, bytes, a speed that keeps rising, and a leaderboard score. Levels mode offers 18 programs with a goal, traps (walls, firewalls, forbidden zones, portals), sometimes a time limit, and stars. Only Endless mode feeds the leaderboard.
Why does Endless mode get harder the longer you play?: The snake speeds up in steps: it moves one cell every 140 ms at the start, then every 120, 100, 85, 72 and finally 60 ms after 5, 15, 30, 50 and 80 bytes. On top of that, the longer it grows, the less space you have to manoeuvre.
Is my progress in the levels saved?: Yes, on your device: the map remembers your best star count for each level. It is not synced between devices; level trophies, however, unlock on your account when you are signed in.

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