Does not work for slither.io and it may be broken.

Does not work for slither.io as of Dec 2025 and seems to be broken.

This does not work. The slithero website will not let you play with this addon enabled.

Broken

Links to :
slither-io.com/slitherio
which IS NOT
slither.io

False title.
Fake add-on.

addon kept opening slither.io randomly with popup windows when I was working on other things. hand to uninstall

Players that uses hacks or cheats, are totally noobs, I can't believe that you ruined this game with this addon. Shouldn't exist because this is why the servers are a totally disaster, if more players continue using this hack/cheat, the server will be full of lag. Destroy this addon!

I can not downlaod hack...