How to Play Slither.io It’s pretty simple, really. You’re a snake, and you’re pretty hungry. Your job is to guide your snake around the map, eating up all the orbs you can find. Tap or click on the screen to move. This being a multiplayer game, you can’t pause Slither.io. If you bump into another snake, you will explode and die. slitherio play If another snake bumps into you, they will explode and die. If you double-tap or double-click on the screen, you get a speed boost, which is handy for overtaking other snakes. There’s no real ‘victory’ condition in Slither.io, so your goal in the game is just to become as big as powerful.