This is Slither.io unblocked: the full game plays in the window on this page in your browser, so you can play Slither.io online free on a school Chromebook, a laptop or a phone with no download and no sign-up.
What is Slither.io?
Slither.io is the multiplayer snake game made by Steve Howse, which took the formula of classic snake and put it in a shared online arena. The original only runs over plain http, which browsers block inside a secure page, so the arena in the player here is Snake.io by Kooapps. It follows the same rules: steer, eat the pellets, and cut in front of other snakes on a hexagon-patterned floor shared with other live players.
The idea is simple: eat glowing pellets to grow longer, use your body as a wall that other snakes crash into, and collect the food they leave behind to climb the top 10 list in the corner of the screen.
How to Play Slither.io
- Type in a nickname, keep Best Server or pick one, and press Play.
- Move your mouse pointer to guide the head of your snake across the arena floor.
- Absorb multi-colored energy orbs scattered across the grid to steadily increase your length.
- Press Left Click or Spacebar to activate your turbo sprint and cut off opponents.
- Keep your head off the bodies of other snakes and make them crash into you instead.
Slither.io Controls Guide
| Action | Desktop Controls | Mobile / Touchscreen |
|---|---|---|
| Steering / Direction | Move Mouse Pointer, or Arrow Keys / WASD | Touch Controls |
| Speed Boost / Sprint | Hold Left Mouse Click or Spacebar | Shown in the In-Game Tutorial |
| Change Skin | Change Snakes Button, Top Left of the Menu | Change Snakes Button, Top Left of the Menu |
| Fullscreen Mode | Player Toolbar Below | Player Toolbar Below |
Mastery Strategies & Tactics
- The Slither Coil: Once you are long enough, encircle smaller opponents in a closed loop. Gradually tighten it until they run out of turning room.
- Scavenge Big Battles: The crown arrow in the bottom-left corner points to the snake in first place. Stay near the big snakes and collect the food when one of them crashes.
- Defensive Self-Wrapping: When small, fast snakes keep darting at your head, coil into a tight ball around your own tail. Your own body cannot knock you out.
- Short Turbo Bursts: Boost costs length, so sprint only when it clearly wins you a cut-off, an escape or a pile of food.
Frequently Asked Questions
Is Slither.io unblocked at school?
Slither.io runs in an ordinary browser tab from slitherio.lol, with nothing to download or install, so it plays on most school Chromebooks and work computers. If a network filter blocks the site, only that network's administrator can change it.
Is Slither.io free to play?
Yes! Slither.io is completely free to play directly in your web browser with no download, installation, or sign-up needed. Press Play to enter the arena instantly.
How do you kill other snakes in Slither.io?
In Slither.io, you defeat other snakes by making their head run into any part of your body. When they crash, they explode into luminous orbs for you to consume.
Can you touch your own tail in Slither.io?
Yes! Unlike classic Nokia Snake, you are completely immune to your own body in Slither.io. You can coil, loop, and curl around yourself safely.
How do you speed boost in Slither.io?
Press and hold Left Mouse Click or the Spacebar to accelerate your snake. Keep in mind that boosting costs some of your length. With keyboard controls, steer with the arrow keys or WASD and hold Space to boost.
Can I play Slither.io on Chromebook or mobile?
Yes. The game runs in modern desktop browsers, on Chromebooks and on touchscreen phones and tablets, with no Flash or plugins needed.
