Hack Code Description
play_btn.elem.click() Start a game.
nick.value Variable containing nick you put in the name input.
localStorage.getItem('highscore') Get highscore stored in LocalStorage (localStorage is a type of cookie).
localStorage.setItem('highscore', 'high score') Set highscore stored in LocalStorage (localStorage is a type of cookie).
localStorage.getItem('nick') Get nick stored in LocalStorage (localStorage is a type of cookie).
localStorage.getItem('savei') Get savei stored in LocalStorage (localStorage is a type of cookie).
localStorage.setItem('savei', 'data:image/jpeg;base64,JPG image in base64') Set savei stored in LocalStorage (localStorage is a type of cookie).
tips.innerText Returns tip text.
tips.innerText = 'Text' Sets tip text.
tipss Array (list) of tips.
tipss.push('New tip') Add your own tip.

Click here(Slither.io©) and then press F12

Function to start game.

Copy and paste the code bellow in the console.

start(name)