
Mixmetica
A simple mixin mod that adds Arcmetica support directly into OptiFine. No more need for DNS rules.
Screenshots

About this Mod
If you would like to support me, please consider donating to my Ko-Fi!
Mixmetica
A simple mixin mod that adds Arcmetica support directly into OptiFine. No more need for DNS rules.
Capes are temporarily not supported.
Get cosmetics from Cosmetica (log in using Microsoft)
Requires OptiFine to work. Recommended versions:
Discords
Cosmetica Discord - https://discord.gg/aQh5SJEUBm
My Discord - https://discord.gg/rejfv9kFJj
Have an issue?
Mixmetica is an extremely simple mod that modifies OptiFine to redirect their cosmetic URLs to Arcmetica's. If you are experiencing an issue, it is most likely an issue with Cosmetica, and you should report it to them. There is also a possibility it is an OptiFine issue, in which case there is nothing you can do as OptiFine won't fix it and I don't plan on modifying OptiFine any further than this. If you are able to confirm it is a Mixmetica specific issue, or just not sure what the issue is at all, feel free to report it in my Discord server. Both mine and Cosmetica's discord links can be found above.
Notes
This mod uses OneConfig for its config. OneConfig will automatically be downloaded on launch if it is not already installed.
Modpack?
If you want to use my mods in a Modpack, I ask that the modpack is only available on Modrinth. Feel free to reach out to me if you would like to discuss further.
Available Versions
How to Install Mixmetica on Your Client
Install the Mod Loader Locally
Install forge for your local Minecraft version.
Download the Matching File
Choose the Mixmetica file for forge and Minecraft 1.12.2.
Install Mod
Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.
Compatibility
Mod Loaders
Minecraft Versions
1.12.2, 1.8.9
Server-side
β UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Does Mixmetica need to be installed on the Minecraft server?
No. Modrinth marks Mixmetica as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.
Which version and loader does Mixmetica require?
Use a file for forge and your exact Minecraft version. Supported versions include 1.12.2, 1.8.9. Files for different loaders are not interchangeable.
Mixmetica is not working β what should I check?
First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.
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Minecraft Server for Your Group
Mixmetica stays on your client. Host a compatible world for your group.