How to install Hexxit Updated for 1.12.2 [Windows]

A brief but comprehensive tutorial on how to set up the unofficial 3rd-party “Hexxit Updated” modpack made for Minecraft version 1.12.2 with the Twitch launcher.

If you have any further questions about the process, feel free to ask me in the comments below!

Useful stuff:
Twitch Desktop |
Hexxit Revamped | (use this link to play on THE DRAYUX SERVER)
Hexxit Updated Webpage |

(use this for the OFFICIAL pack and the server download)
Optifine |

Server IP |
Optional Argument | -Xms1G

Table of Contents:
Twitch Desktop Installation | 0:51
Modpack Setup | 1:56
Connecting to the Server | 4:30
[OPTIONAL] Tweaks | 7:07

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  1. ΛCΞ says:

    Do I have to get twitch?

  2. mralongside says:

    does this work for windows 10 or is it just java?

  3. Some Random Guy says:

    how do on the mac

  4. imtired says:

    hey man. dont know if youre still replying to comments but, whenever i attempt to open the modpack in the launcher it says, "Failed to download file, the file contents differ from what was expected." this happens with every modpack ive attempted to open. any idea whats going on?

  5. Robert McCarthy says:

    I did all of the steps and after adding the server it says cant resolve host name and i cant connect

  6. Ryun says:

    I don't know if having winrar affects it, but whenever I download it it'll give me the files instead of the actual thing to import it inside the twitch launcher. I also tried putting the winrar file of the hexxit pack without extracting it, but the game keeps crashing. Is there any way you can help?

  7. Isaac Nelson says:

    Great tutorial, took a bit of tinkering but got it to run at least. Is there any mods i should disable off the bat? I have somewhat frequent crashes and was wondering what mods to disable since mc launcher wont open my crash report. Also are there texture packs that work with this pack bc i would love to have faithful or something for the default mc assets? Any help would be greatly appreciated

  8. Peter Wenger says:

    I have the twitch desktop app downloaded, but when I go into settings for Minecraft on the twitch launcher I don't see an option to allow mod management. My twitch desktop app also looks different from yours, could I be using an incorrect version?

  9. Ben G says:

    Hey nice vid,but how can i make hexxit server to play with frends?

  10. Ahmed Omar says:

    can I run shaders at the same time as the mod pack or is it too much for java

  11. Sanal Kişi says:

    why the twitch is all black on my desktop? and i cant open

  12. N_4m says:

    Twitch is blocked in my country, is there a way to download hexxit updated without twitch launcher?

  13. Zeerei says:

    thanks dude, it helped me a lot. Finally somebody that doesnt talk about something else.

  14. KnockbackKarma says:

    you can always go to "browse modpacks" and search up hexxit updated too

  15. Jaxon Squash says:

    I have two forge things will this still work it doesn’t say 12 anything on the create custom profile it only say 14 forge things

  16. Beebup says:

    Cheers man, great tutorial

  17. Otakujake22 says:

    Yo man the upgraded shulker boxes keep crashing my game is there a way u or I can fix it?

  18. Anti-Virus Sans says:

    can you do it fucking WITHOUT TWITCH

  19. Taylor Zou says:

    Wait so is it for mobile or no?

  20. DatBoi says:

    Umm i download it but when i add optifine it crash can u help ? Thnx

  21. Maxomatic says:

    When my friend opens minecraft from twitch its the normal launcher and in the middle it says "play demo" and idk how to help him.

  22. Harrison Moggy says:

    the game always crashes after initialising mods phase 1

  23. Jonk4ta _ says:


  24. Mr. Viet Nguyen says:

    10:40 roblox OOOOOOOOOOF

  25. Falcon R. says:

    Why do you only have 237 Subscribers? That video was informative, well edited and you are not a squeaker 😀
    Thanks a lot for the vid m8

  26. Cadeelavscats - Gota & More says:

    YES! Thank you so much I'm actually so happy right now
    I've always wanted to play Hexxit for a while now but couldn't find any tutorials until I came across yours!
    This also worked much quicker than expected!
    Y e s.

  27. Lucky says:

    This guy should have atleast 50,000subs

  28. CK_AppleDapples says:

    thanks man i want to kiss you

  29. JorgosSlayer69 says:

    someone give this man subs

  30. JorgosSlayer69 says:


  31. YooKa R.C says:

    can u play multiplayer on it?

  32. Puregengar says:

    Hexxit thinks my resulotion is somehow 4K so if I maximize it starts lagging and if I hit fullscreen it just takes op 1/4th of my screen in the corner with the correct resolution (1920×1080). Does anyone know what's happening?

  33. SpartanOps08 Gaming says:

    Invalid maximum heap size: -Xmx4096m

    The specified size exceeds the maximum representable size.
    My pc uses 16 gb of ram

  34. Seth Limbo says:

    When I press play on the mod nothing pops out

  35. RasuL 666 says:

    10:43 ROBLOX!!!!

  36. Otakujake22 says:

    how can i set up to lan

  37. ItzBlackDanz_ says:

    why i got no sound, how to fix?

  38. Billy Dahlor says:

    hey man, minecraft wont show up in my games or mods tab and i have no clue how to get it there, any ideas?

  39. CK_AppleDapples says:

    Hey man so I'm getting a weird error when I try to load up the game anyway we could talk through discord to try to figure it out i would be so appreciative

  40. HIreYe says:

    its free?

  41. wahe eugh says:

    you need more subs man this works fluently.

  42. VoidBlade says:

    Its sad to see how subscribers u have, u should have a lot more!!!

  43. Lucas Emley says:

    Thank you so much, would have been lost without this!

  44. DancingForFun says:

    You sir are probably the most underrated youtuber

  45. 200 likes with a wierd comment says:

    f u dickhead

  46. Sumaxo says:

    Please be my dad

  47. Tyler Ryals says:

    Is this only for the java edition?

  48. Peurpael EN says:

    I tried installing the Hexxit Updated using the Browse Modpacks in the Twitch Desktop App, but it told me (Object reference not set to an instance of an object.) and I was unable to download it. But, now that I found this, I tried using this method, but now it tells me (Exception of type 'Curse.Radium.InstallManagement.InstallTaskFailedException' was thrown.). How do I download Hexxit and prevent this from happening. Please help, I can't find any solution in the internet.

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