Slither.io: The World-Famous Multiplayer Snake Arena
Slither.io is the monumental multiplayer sensation developed by Steve Howse (Lowtech Studios) in 2016 that ignited the modern .io gaming revolution. Controlling a tiny, crawling snake in a massive neon petri dish, players compete against hundreds of other serpents simultaneously.
The rules of engagement are wonderfully democratic: no matter how big a snake becomes, if its head touches another snake's body, it dies instantly and erupts into a constellation of glowing food pellets! This means a tiny newborn snake can slay the server's colossal leaderboard leader with one clever maneuver.
Hold the boost button to surge forward at supersonic speed, cut off opposing serpents, coil into protective spirals, and devour energy orbs to grow into an enormous titan that spans the entire arena.
How to play Slither.io
- Move your mouse cursor to steer your snake's head in any direction.
- Hold Left Click or Spacebar to activate speed boost (note: boosting burns a small fraction of your snake's length).
- Slurp up glowing energy pellets scattered across the arena or left behind by eliminated snakes to grow larger.
- Trap opponents by cutting across their path so their head collides with your trailing body.
Tips for winning and high scores
- The Coiling Tactic: once you grow large enough, encircle smaller snakes in a closed loop and slowly constrict your coil until they crash.
- Follow giants: trail behind massive snakes and wait for another player to take them down, then feast on the massive orb trail.
- Use boost strategically: boosting burns body mass, so use short bursts to cut rivals off rather than cruising constantly.
- Defensive spiral: if a fast booster tries to cut you off, quickly curl your head inward toward your own body where you are safe.
Frequently asked questions
Is Slither.io free to play?
Yes, it is completely free to play directly in your web browser on Blooket1 with no downloads or installs required.
Can I play Slither.io on a school Chromebook or mobile?
Yes, it runs smoothly in any modern browser including Chrome on Chromebooks, laptops, tablets, and smartphones.
Does my progress save automatically?
Your high scores, achievements, and unlocked upgrades are stored locally in your browser so you can continue where you left off.