New Slither io MOD *Updated* v1.13

Slither io Slitio Mod by szymy v1.13

Here we present to you the latest updated mods. This new bot has quite a few interesting features to keep you glued on. Let us take a look.

Updated features in mods:

  • Use your mouse to zoom in and zoom out
  • You know your current position.
  • Track your FPS with the FPS counter
  • Track the IP of your friends’ server with your current server’s IP address.
  • Connect to your friends’ IP and play together.
  • Owning a low-end system? No worries. The plain background makes it compatible with any system.
  • Glow also lessened to support low end systems.
  • Choose your own graphic mode compatible with your system.
  • Play with friends (direct connect to the servers)
  • Saving nick and settings.

Enjoy slithering! Mods v3 Released! Mods User Script

How to install Mods?



Make sure you disable any other extension and scripts first!

How to install user scripts? Mods User Script
New Slither io MOD *Updated* v1.13
3.9 (78.83%) 582 vote[s]

If you enjoy using my script, please consider making a donation on my website.


  1. Go back with backspace extension, literally can’t use chrome without it.
    Some other extensions that I use:

    Ratings Preview
    Shows you the likes and dislike bar on the thumbnail in youtube

    Hover Zoom
    Enlarges the image when you hover on it, really works great with google image search

    Selection Search
    Highlight a text and immediately search it on other websites, you need to manually add the search engine but it works well

    uBlock Origin
    The actual best adblock on chrome… seriously

    Download Shelf Autohide
    Hides the download bar when downloads finish

    Already mentioned in the video but it’s really helpful, especially when you know how to tinker with CSS

    Previous and Next page keyboard navigation
    Enables you to go to the next page using the using the left/right key, helpful on most websites but buggy on some

    Honorable Mentions
    BetterTTV – if you’re using twitch, you need this
    Image Search Option – only really helpful if you’re in dire need of other image search engines
    Tampermonkey – only useful if you know how to write javascript, you can also install pre-made scripts on greasyfork but most of them aren’t safe

  2. Avatar Anonymous says:

    callense jotos

  3. Avatar joao guilherme says:

    oooo melhor q ja vi foi esse

  4. Avatar natalia says:

    no se si funsiona

  5. Avatar bruno says:

    nunca joguei com mod

  6. Avatar enger says:

    dejeen de escribir tanta mierda

  7. Avatar Anonymous says:

    habla español please

  8. Avatar thijs says:

    hello ik wil dit downloaden

  9. Avatar PUMPINEATER says:


  10. Avatar PUMPINEATER says:

    this gam es stupied i haut it i doont really loke it it juust baaad

  11. Avatar PUMPINEATER says:

    game sucks got ta in stall et what the heck me can just a slith on lineya ma so u ned to wok on it

  12. Avatar abdulrochman says:

    danke für alles ich make und der gemacht hat hatte eine schlaue ide

  13. Avatar marcos says:

    Really good

  14. Avatar Anonymous says:

    é só pra ve video

  15. Avatar Anonymous says:

    com onnnn

  16. Avatar asder says:

    aku ingin main bersih

  17. Avatar Anderson says:

    Muito legal comeitei na minha escola e acharam legal eles sabem pelo vídeo do rezende evil e do mafil extreme e do venom extreme tambêm do sirkazzio do pockey e do wii e isso e muito legal e todo muito comenta sobre o que um jogo de minhocas bem legal que nem wormis wormis tambêm e um jogo de minhoca tambêm e isso abaixem quem gostar tem um monte de cores para colocar na sua skin e e bem divertido abaixem e compartilhem por favor gente so quem gostou por favor e tchau

  18. Avatar Anonymous says:


  19. Avatar lucas says:

    eu nao sei baixar alguem me ajuda ai

  20. Avatar Fusesu says:

    Hello , thank you , bye !

  21. Avatar a says:

    danke für alles

  22. Avatar Diego_Games says:


  23. Avatar Anonymous says:

    no me aparese new mod adonde pongo

  24. Avatar Anonymous says:


  25. Avatar Anonymous says:

    good website

  26. Avatar Anonymous says:

    Um? It says Invalid script header. OK

  27. Avatar Anonymous says:

    Hola vi un tutorial sobre quitar el lag pero segun el video es esta pagina en la que se ve pero no es la misma y tengo que darle click donde dice download new mod pero no me aparece este es el link del video

  28. Avatar Anonymous says:

    puto server de mierda

  29. Avatar Anonymous says:

    vayanse a la verga para que lo quitan

  30. Avatar Anonymous says:


  31. Avatar Anonymous says:

    quiero desvargar el mod v1 .13 y no me sale

  32. Avatar Anonymous says:

    it aint workin

  33. Avatar Anonymous says:

    dat <3

  34. Avatar Anonymous says:

    jajaja que locooo

  35. Avatar Anonymous says:

    how do i get the damn update!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  36. Avatar Anonymous says:

    it wont let me download it

  37. Avatar Anonymous says:

    loco como hacen yo no puedo la puta que lo pario

  38. Avatar anonimus says:

    donde le doy para descargarlo

  39. Avatar Natallie says:

    how do you remove this, I don’t like it

  40. Avatar carlos emanuel says:

    please put the extension of the chrome v3 I need my PC not handle please tampermokey put the extension for me to zoom and not have more lag why not fuciona but the extension put fast !!! and answer this cometary

  41. Avatar carlos emanuel says:

    put the extension to the mod v3 please

  42. Avatar carlos emanuel says:

    put the extension to the mod v3 please

  43. Avatar Anonymous says:

    hola amigos de youtube soy fernanflo

  44. Avatar Ruben says:

    no esta el download new mod que le pasa a la pagina en ningun scripts no sale download new mod quien este comigo que diga si

  45. Avatar put says:

    pura mierda este link

  46. Avatar Anonymous says:

    no esta el download new mod

  47. Avatar cool4047 says:


  48. Avatar lusfloo says:

    aqui no sale download new mod esto !!!!!!!!!es una vasura!!!!!!!!!esto no sirve quien esta cinmigo el quien diga yo esta conmigo

  49. Avatar Anonymous says:

    !!!!!porque me sale esto!!!!!!!!!!!!!! aqui no esta donlwad new mod es una basura me da pena quien esta conmigo!!!!!! que comente- elque cpmente esta conmigo

  50. Avatar Roki says:

    Mod doesn’t work for me. Installed with tampermonkey and cleared cache.

  51. Avatar jaystar says:

    can u make a invisblae mod to crome

  52. Avatar g says:

    Why the buttons i and o were disabled? Zoom in and out with the mouse is more difficult. Add that buttons again PLEASE!

  53. Avatar Tavie Delgado says:

    i cant get the zoom md its not letting me!

  54. Avatar Anonymous says:


  55. Avatar Alberto says:

    donde lo instalo? o lo descargo?, no veo donde cojones lo decargo!,
    where do i can istall it or download the mod!!!???

  56. Avatar Anonymous says:


  57. Avatar Anonymous says:


  58. Avatar Anonymous says:

    how do u install the zoom mod

  59. Avatar noobling says:

    i dont get it, is the youtuber called ‘’ the maker? if he his, he hacks and cheats on his own game

    btw this game is addicting….

  60. Avatar Anonymous says:


  61. Avatar david says: is the best game ever

  62. Avatar Cloud says:

    Kenny, you are so wrong agario is still WAY BETTER than slitherio

  63. Avatar ezequias says:

    donde dice instalar

  64. Avatar ella says:

    i died huge of the lag i hate the mods that do that

  65. Avatar kenny says:

    hi is beter than

  66. Avatar Anonymous says:

    help me get the zoom mod []

  67. Avatar Anonymous says:

    how do you get the mods

  68. Avatar Anonymous says:

    How do you get the mod

  69. Avatar justhyn59 says:

    tienes que instalar
    Tampermonkey y darle a douwload now o algo asi

  70. Avatar Anonymous says:

    Donde esta el link

  71. Avatar EkisDe says:

    no pone lo de download now, ya he descargau tampermonkey

  72. Avatar lautaro says:

    donde mierda dice Dowload New MOD

  73. Avatar mmg says:

    como intalo

  74. que mierda cuando pongo descargar en el boton anaranjado me manda a una pagina con mas videos del juego y no me dice install que mierda

  75. Avatar Nerio says:

    alguien por favor ayudenme que no encuentro el Dowload New Mod

  76. Avatar Anonymous says:

    oigan no puedo encontrar download now mod alguien sabe respondan rapido por favor

  77. Avatar acd says:

    donde dice new od no lo encuentro

  78. Avatar Anonymous says:

    que mierda donde dice descargar -.-*

  79. Avatar Anonymous says:

    le doy en dowloadre now y me manda a otra cosa de los mob

  80. Avatar Anonymous says:

    alguien me dice donde le tengo que dar para que me empieze a descargar ??? plizzzzz

  81. Avatar Anonymous says:

    Tienen que descargar tampermonkey para que se les valla el lag.

  82. Avatar Anonymous says:


  83. Avatar ue says:

    tienen que apretar en down load y les aparece

  84. Avatar Anonymous says:

    donde esta para instalarlo

  85. Avatar lukitas says:

    donde dise downdoload now?

  86. Avatar oscar says:

    El juego me encanta pero hay mucho lag

  87. Avatar Anonymous says:

    le di en download now ya instale eso ahora que ago?

  88. Avatar Anonymous says:

    donde dice instalar

  89. Avatar Anonymous says:

    esque verga ya no sale download now nod

  90. Avatar Anonymous says:

    Tienen que darle a Dowload Now ,les abre otra pagina para descargar el mod

  91. Avatar Anonymous says:

    my lag not removed

  92. Avatar $EREK says:

    Download NEW MOD

  93. Avatar martin says:

    Tienen que darle donde dice Download now, despues se les va a abrir una pestaña y le dan en donde dice instalar

  94. Avatar Anonymous says:

    no me aparece

  95. hola me llamo mario del monte quemao

  96. Avatar Anonymous says:

    Download NEW MOD

  97. Avatar Anonymous says:

    Vi un video que explica pero no veo donde dice descargar nuevo mod , alguien sabe donde estas?

  98. Avatar Anonymous says:

    No me aparece el download

  99. Avatar great says:

    i cant install it on firefox omg

  100. Avatar Anonymous says:


  101. Avatar Anonymous says:

    How do you even zoom in and out with the mouse? I have a track-ball mouse and i tried everything and nothing works. :/

  102. Avatar Anonymous says:

    esta muy buenoo

  103. Avatar bigminigame says:

    Hey, i modified your mod so it compensate the rezoom made by the game when you dezoom. If you want it you can contact me by my email.

  104. Avatar Anonymous says:

    donde dice intalar


  105. Avatar René Moll says:

    Great mod, but could you please fix the auto zoom in? When you are zoomed out, it automatically zooms in slowly automatically. After 30 secs you are in zoomed in like you are by default…. SUPER annoying

  106. Avatar Anonymous says:

    Amazing Mod

  107. Avatar Anonymous says:

    keep getting invaalid script header when installing to chrome.

  108. Avatar Anonymous says:

    i prefer the original backround as well, with todays newest update the work around i had going which involved refreshing and turning the mod on/off no longer works. could we get an option to keep the original backround and just be able to zoom in/out please?

  109. Avatar Anonymous says:

    can turn the background back on i liked it better

  110. Avatar Mercedes says:

    “This script was deleted from Greasy Fork, and due to its negative effects, it has been automatically removed from your browser.”

  111. Avatar Braedon says:

    It stopped working saying that is was removed from GreasyFork?

  112. Avatar Anonymous says:

    how to download?

  113. Avatar Anonymous says:

    how to enable background?

  114. Avatar Luis says:

    Aquí pueden ver como instalarlo, busquen esto en Yotube!

  115. Hey, This is really good stuff, but if I may do any suggestions, I suggest the auto name typer which types your name every time you open the game, and the auto respawn option

  116. Avatar DAVID says:


  117. Avatar xtalbix says:

    voy a hacer un video para youtube de tu mod

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Inside Guide and Wiki page, list of "Slither io" Unblocked "Slitherio" skins and bots Slitherio Mods. Get the best hacks today.

This contains mostly official news, by the original developers of the game! This way, you get to know the news first, and you are always up-to-date to tell your friends about the latest news! Things like new features, requests, answers to questions are always available on the news articles. If you are curious about what the devs say, check this out.

Most frequently asked questions (FAQ) will be answered here, as well as some responses to community questions. Articles from developers and other people that know a lot about the game will be listed here, so if you want to know more about the game.