Incompatible Mods

[xCollateral]

You can find the updated Incompatible Mods list in the wiki.

[dennore]

https://github.com/isXander/Controlify not compatible :(

is there any controller mod which works with this vulkanmod?

[re-mc]

You can try MidnightControls: https://modrinth.com/mod/midnightcontrols

[dennore]

Yes i tried already and the mod does not crash... but unplayable at the moment... the virtual mouse cursor is invisible :-( seems a bug ... even without vulkan mod

[Darkissou]

ImmediatelyFast is incompatible: https://github.com/RaphiMC/ImmediatelyFast

[PerhapsAverage]

but I think UI is broken 🤣😭🪑

[NoaHimesaka1873]

Broken again.

[IlChitarrista]

As the developer doesn't plan on maintaining compatibility I would suggest, if the optimizations are applicable to the Vulkan Mod, to include them or, if out of scope, to consider forking a Vulkan specific version to maintain compatibility (This might depend of licensing).

[GhostOps77]

immediatelyfast requires sodium
and the 1st msg in this discussion says Vulkan mod is incompatible with sodium
now i can't use sodium, sodium extra, indium, immediatelyfast

[Felix14-v2]

immediatelyfast requires sodium

IF doesn't require Sodium, this is a standalone mod. Moreover, IF 1.1.16 (and even 1.1.17 with some tricks) can work with VulkanMod via dependency overrides on Minecraft 1.20.4.

[LasurkaXD]

Crash with FabricAPI

[rookient]

I don't know what version of the API you used but I tried using 0.88.1 and it works fine

[Wirezat]

https://www.curseforge.com/minecraft/mc-mods/create-extended-flywheels-fabric This Mod is also incompatible

[mrjasonn]

Optifabric probably incompatible

[Syclusion]

....no shit

[xNoerPlaysCodes]

💀

[SSolarite]

oh my god its albert einstein its albert einstein oh my god

[JustCauseWhyNot]

Caxton's incompatible :(

[safesaffawa]

https://github.com/UltimateBoomer/Resolution-Control incompatible :)

[LuchieSaysHi]

https://www.curseforge.com/minecraft/mc-mods/litematica doesnt work

[Intiiii]

it does atm

[Intiiii]

or at least in my modpack

[Rayner-Handrian]

Has anyone had luck try it on RLCraft?

[GreenGroove46]

First: RLcraft its forge modpack. Second: Fabric loader doesen't support 1.12.2.

[IsuckAtcomputering]

You are kidding, right?

[User4716]

Yeah let me just install this 1.20 mod to a 1.12 modpack, it will probably work without any problems 🤣

[ArduFish]

BRUUUUUH

[MonkeyBall12]

"Enhanced Block Entities" is incompatible https://modrinth.com/mod/ebe

[BlueCore7805]

Zoomify works for me

[sqrvrt]

Not that you really want it anyways

[Drqad]

why not?

[PerhapsAverage]

NOT SURE IF THIS COUNTS BUT

Vulkan wont work on Feather Client (for me). I know my PC is compatible since I used it just fine on Curseforge

:(

[IsuckAtcomputering]

It's for fabric you blockhead!

[KennyDevT]

Feather client has a fabric version

[GreenGroove46]

If this is real Vulkan API in Minecraft, will you make real time Ray Tracing?

[PerhapsAverage]

oh my god yessss

[KennyDevT]

its much more complicated than just flipping a switch and it will suck on anything that doesnt have RT cores cuz Vulkan RT is way more optimized for that.

[KennyDevT]

Unless they write a "like optifine" shader system that has those RT capabilties but that is also a complicated mess

[guipleys20]

Focal engine is already doing that

[Felix14-v2]

There's a Vulkanite mod, it allows shaders to use RT-cores to accelerate rendering, you can try it

[Snaklilopin]

"Replay Mod" Crashes the game along with the Vulkan mod after loading the main menu, in my opinion this happens because it was not tritely laid down that there could be another render besides OpenGl? (However, the crash dump refers to EXCEPTION_ACCESS_VIOLATION) - https://modrinth.com/mod/replaymod

tl-logger6588710894102168739.txt
hs_err_pid6496.log

Works partly from version 1.21.1 and above(tested self at 1.21.5)

[xHassan123]

it works for me 1.21.1

[Snaklilopin]

it works for me 1.21.1

It's worth clarifying that it works, but 50/50, since the developers we're just starting to realize that direct OpenGL queries now need to be rebuilt, roughly speaking, from scratch. AND I HAVE NOT TESTED FFMPEG YET BECAUSE I need to work, not go back to literally two years ago when I could be wasting my time and not developing personally. But upon quick analysis, I noticed a very tricky point:

1. Half the UI is literally empty.
   And that's it, so I'm editing it as "Works from version 1.21.1 and above."...
   Thanks for your clarification that after two years, the replay mod developers have achieved an achievement in reworking their mod, but it may still be unstable on lower versions and requires testing.

[FuelBarrel881]

we need compatibility for 1.19.4 distant horizons, I was trying to use them both but keeps getting exit code 1. and I decided to search for answers

[dennore]

Dont expect much but will likely never work cause distanthorizon uses direct OpenGL calls as far as i know

[BoraiperXD]

Better Mount HUD and Raised mod are incompatible as well..

[DarthJahus]

• Optifine (no effect ?)
• Xaero's Mini Map (crash on world open)
• Xaero's World Map (crash on world open)
• Replay Mod (crash on game launch)

[nivonclient]

Redirected mod is incompatible: https://modrinth.com/mod/redirected

[ghost]

Go ahead and add nvidium to the list, pls. It requires Sodium: https://modrinth.com/mod/nvidium

[Chucklee1]

Testing with Firmament and Skyblocker with prismlauncher. works perfectly fine (mentioning since it seems skyblocker is on the untested list)

here are my system specs

OS:     NixOS 25.11 (Xantusia) x86_64
Kernel: Linux 6.12.54
WM:     niri (Wayland)
CPU:    AMD Ryzen 5 5600X (12) @ 4.65 GHz
GPU:    NVIDIA GeForce RTX 3060 [Discrete]
Memory: 3.95 GiB / 31.25 GiB

minecraft specs

LWJGL 3:       3.3.3
Minecraft:     1.21.5
Fabric Loader: 0.17.3 

modlist

Apec                   [0.0.5] 
Architectury           [16.1.4] 
Chat Patches           [8.0-alpha.5] 
ClientSort             [2.1.2+1.21.5] 
Cloth Config           [18.0.145] 
Continuity             [3.0.1-test.4+1.21.5] 
Fabric API             [0.128.2+1.21.5] 
Fabric Language Kotlin [1.13.7+kotlin.2.2.21] 
Firmament              [3.7.1+mc1.21.5] 
Gamma Utils            [2.2.6] 
Mod Menu               [14.0.0-rc.2] 
Mouse Tweaks           [2.27] 
Placeholder API        [2.6.4+1.21.5] 
Puzzle                 [2.1.0] 
Roughly Enough Items   [19.0.809] 
Skyblocker             [5.6.0+1.21.5] 
Tooltip Scroll         [1.4.0+1.21.3] 
VulkanMod              [0.5.6] 
VulkanMod Extra        [0.2.0-beta7+1.21.5] 
YetAnotherConfigLib    [3.8.0+1.21.5-fabric]

notes:

• Most of my system is on the filesystem btrfs
• Apec was manually built from https://github.com/ApecMod/Apec

[Rajdeep-Sarkartheoneandonly]

Better combat suffers animation glitches, while Simply swords and Simply more suffer from broken textures

[GREENLIGHTAS]

Meteor client, on loading where it shows mojang it shows nothing, and the game never loads

[CE-Studios-Admin]

do u play anarchy servers?
thats basically the only reason id think for u using a hack client
yes meteor client is a hack client

[Fl414r]

do u play anarchy servers?
thats basically the only reason id think for u using a hack client
yes meteor client is a hack client

Meteor Client is only mod that allows Minecraft to use Proxy. There are some other mods that show up rarely, but they are... well, rare, while Meteor works on any version that has Fabric Loader.
I live in Russia and because of whitelists I can only play if I use Meteor.
Thinking that Meteor is only for cheating is very dumb, it is very powerfull tool even without cheats.

[Confusified]

Reflex AntiLag is incompatible: https://modrinth.com/mod/reflex-antilag

[nik121g]

if you want to use create fabric with vulkan you can use this mod https://www.curseforge.com/minecraft/mc-mods/vulkan-create-compatibility

[axtrough]

packed packs. the resource packs menu wont open
https://gist.github.com/axtrough/c7120515dd5d4eca29547acd03964c25

[reoty]

Reporting an incompatible mod. Fabric 1.21.11

Excerpt from crash-2026-03-20_15.27.38-client.txt
Caused by: org.spongepowered.asm.mixin.throwables.MixinApplyError:
Mixin [bedrockify.mixins.json:client.features.hudOpacity.GuiRendererMixin from mod bedrockify] ... FAILED during APPLY

... merged by net.vulkanmod.mixin.render.GuiRendererMixin

The BedrockIfy mod attempted to apply a change to the GUI rendering (GuiRendererMixin), but failed because the VulkanMod mod had already modified that same section with the same priority, causing a collision.

Both mods are incompatible for this reason. Best regards.

[CE-Studios-Admin]

Um not sure but feather is prob incompatible since
in feather-loader-0.1.0.jar > net > digitalingot > loader > ui > app.class

contains this in it: org/lwjgl/opengl/GL11

i'm not 100% sure but i think that means its doing a opengl call which um
"Any mods that use OpenGL calls are not supported and are guaranteed to be broken."

so yeah might want to check tat one out

[Leastopen]

Meteor Client mod Ui is broken, red screen forever

[jxsthynh]

Ya que no existe un mini mapa 100% compatible con vulkan mod, entre en fiverr para contratar un desarrollador para que lo haga, y cobra $28, pido ayuda de financiamiento y prometo publicar el proyecto en modo Open source para que cualquier pueda usarlo y modificarlo, si desean colaborar contactenme

[DarthJahus]

Since there is no minimap that is 100% compatible with Vulkan mod, I went on Fiverr to hire a developer to make one, and they charge $28. I’m asking for financial support and I promise to release the project as open source so anyone can use and modify it. If you’d like to contribute, contact me.

There's a minimap that is compatible with Vulkan, @jxsthynh:
➡️ https://modrinth.com/mod/journeymap

[jxsthynh]

Ese minimapa no permite abrir el mapa grande, es decir solo sirve el minimapa en la esquina de la pantalla

[DarthJahus]

I'm able to open the full map on 1.21.4. What happens when you try to open the full map? Is there an error? Visual glitch? Crash? If you can provide more information, maybe it can help the devs on either side.

[CE-Studios-Admin]

English... Get Outlook for Android<https://aka.ms/AAb9ysg>

…

________________________________ From: jxsthynh ***@***.***> Sent: Tuesday, March 31, 2026 11:16:07 AM To: xCollateral/VulkanMod ***@***.***> Cc: Ceebug ***@***.***>; Comment ***@***.***> Subject: Re: [xCollateral/VulkanMod] Incompatible Mods (Discussion #226) Ya que no existe un mini mapa 100% compatible con vulkan mod, entre en fiverr para contratar un desarrollador para que lo haga, y cobra $28, pido ayuda de financiamiento y prometo publicar el proyecto en modo Open source para que cualquier pueda usarlo y modificarlo, si desean colaborar contactenme — Reply to this email directly, view it on GitHub<#226?email_source=notifications&email_token=BJQB4SH5VYL6PHWOBE6PU7D4TME4PA5CNFSNUABIM5UWIORPF5TWS5BNNB2WEL2ENFZWG5LTONUW63SDN5WW2ZLOOQXTCNRTHA3TMNRSUZZGKYLTN5XKOY3PNVWWK3TUUVSXMZLOOSWGM33PORSXEX3DNRUWG2Y#discussioncomment-16387662>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/BJQB4SAOSFTANZB3AABLOWL4TME4PAVCNFSM6AAAAAAXEELOCOVHI2DSMVQWIX3LMV43URDJONRXK43TNFXW4Q3PNVWWK3TUHMYTMMZYG43DMMQ>. You are receiving this because you commented.Message ID: ***@***.***>

[DarthJahus]

Dude, your comment with "Get Outlook" is less relevant than his. In the age of LLM-everywhere, there's really no issue if someone doesn't comment in English.

[jxsthynh]

Translator...

[F-ice]

why？shader？

[jxsthynh]

Idk, por el renderizado que usa vulkan, la mayoría de minimapa utilizan renderizado de Open gl