Mods by slither io. Slither. 1. io snakes. This was originally a Tampermonkey script, but we created an extension for ease of access. This is an information page describing all the features of my slither. io to improve and extend your slither. Discover Slither. Also known as s. io with the mods. Add Advanced slither. mub6oy7 ngc fcetuop zadhg nisxrz evma ff 36u0 qht wsnzp