Slither.io is a featured classic iO game that you can play online against multiple rivals at once for free. It’s also possible to practice your slithering ability offline with bots. The main aim of Slither.io unblocked on the official site is to become the longest snake. To turn into the biggest beast on the server, try your best to eat the most food. Aside from the pellets, you can loot the mass of slain characters. Be careful of speeding up because you can crash into somebody and explode! Besides, quickly avoid being cut off!
How to play
Use the mouse to slither, left click to boost speed