- Team links, so I can easily play with my friends
- More skins
- Weapons, like the ability to spit venom that slows down other snakes or something
- Corny accessories, like sunglasses and hats
- Make it faster somehow! It gets too slow for me as I grow bigger
Make sure you disable any other slither.io extension and scripts first!
How to install user scripts?
Firefox and related browsers: Greasemonkey.
Google Chrome, Chromium, and related browsers: Tampermonkey.
Opera (version 15 and later): Tampermonkey or Violentmonkey.
Opera version 12 and earlier supports user scripts natively. Violentmonkey provides a friendlier UI and better compatibility.