Slither.io 2: play the snake game free in your browser
Grow a glowing snake by eating orbs, cut across other players, and see how high you can climb the leaderboard. There is no download and no account. Press play and you are in the arena.
- Free to play
- Runs in your browser
- Phone, tablet and desktop
How to play Slither.io 2
Six steps from the start screen to your first kill. Most people are moving within a minute.
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Press play
Hit the play button on the game screen. The game loads inside this page, so there is nothing to install and no account to create.
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Pick a nickname and skin
Type a name and choose a skin if the start screen offers one. Other players see your nickname, so pick something you don't mind being chased for.
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Steer with the mouse or your finger
Your snake follows the cursor, or your finger on a touch screen. Move in wide curves. Sharp turns are how most new players crash.
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Eat orbs to grow
Glowing dots are food. Small ones are scattered everywhere, and larger piles appear when another snake dies. Every orb makes you a little longer.
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Hold to boost
Hold the left mouse button or the space bar, or press and hold on a touch screen, to sprint. Boosting burns a little of your length, so use short bursts.
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Make rivals crash into you
A snake is out when its head touches another snake's body. Swing across a rival's path, let them run into you, and collect the orbs they leave behind.
What is Slither.io 2?
Slither.io 2 is a browser snake game where you share one big arena with other players. You start as a short snake, eat glowing orbs to get longer, and try to stay alive while everyone else does the same. The longest snakes climb the leaderboard in the corner of the screen.
If you have played Nokia-style Snake, the idea will feel familiar, with one big change: the danger is other people. Your own body can't hurt you. Another player's body can, the moment your head touches it. That is how a tiny snake can bring down a giant one, and why a long snake still has to pay attention.
The original Slither.io came out in 2016 and helped popularise io games. This page is a simple way to play Slither.io 2 without hunting for a download: press play, type a nickname, and start eating.
How a round works
Every round follows the same loop. Eat to grow, keep your head away from other snakes, and watch for a chance to make someone crash. When a snake dies its body scatters into orbs, so a big fight often leaves a big meal. Boosting makes you faster but costs a little length, which is why experienced players use short bursts instead of holding it down.
Is Slither.io 2 unblocked?
The game loads from its own address inside this page, so there is no download and no plugin. Whether it opens on a school, library or office network depends on that network's filter. Some block anything labelled as games, others let it through. If the window stays blank, the network is the likely reason. Try again at home or on mobile data instead of trying to get around a filter you're not supposed to change.
Controls
These follow the classic Slither.io scheme. If the game window shows something different, go with what it says.
| Action | Mouse and keyboard | Touch screen |
|---|---|---|
| Steer | Move the mouse | Drag a finger |
| Boost | Hold the left mouse button or space bar | Press and hold |
| Fullscreen | Use the Fullscreen button above the game | Same button (iPhone opens an expanded view) |
Questions people ask
Quick answers about playing, controls and getting the game to load.
Is Slither.io 2 free to play?
Yes. You can play it in your browser without paying for anything.
Do I need to download it or create an account?
No. The game runs in a normal tab on Chrome, Firefox, Safari or Edge. Press play and it loads. There is nothing to install and no registration.
Can I play on my phone or tablet?
Yes. Drag a finger to steer and press and hold the screen to boost. If the game window feels cramped, turn the phone sideways. On iPhone the fullscreen button opens an expanded view rather than true fullscreen.
How do I boost?
On a computer, hold the left mouse button or the space bar. On a touch screen, press and hold. Boosting uses up a little of your length, so keep it for escapes and quick kills.
How does a snake die in this game?
A snake is out when its head touches another snake's body, or when it hits the edge of the map. Its body then scatters into orbs that anyone can eat. Touching your own body is safe.
What is a good strategy for beginners?
Stay out of the crowded middle, eat small orbs and keep your turns wide. Watch other snakes' heads rather than their tails. Once you're long enough, circle a smaller snake to box it in, then leave a gap and let it crash.
Can I play Slither.io 2 at school or work?
It depends on the network. This page loads the game from another address, and some school and office networks block game sites. If the window stays blank, the network is the likely reason. Try again from home or on mobile data rather than working around a filter you're meant to follow.
The game window is blank or slow. What can I try?
Press play once and give it a few seconds, then reload the page if nothing appears. Turn off ad blockers or privacy extensions for this site, close heavy tabs, or try another browser. A weak connection also causes lag in any online game.
Is this the official Slither.io?
No. This is an independent fan page that shows a game window from another host. It isn't run by, or affiliated with, Lowtech Studios, the creators of the original Slither.io.