OptiKai

This is entirely unofficial and not developed / maintained by the developer of OptiFine, sp614x.

sp614x is aware of this and gave me permission to redistribute in the OptiFine discord as he thinks it may be cool to allow people to play on snapshots.

Since sp614x cannot develop or maintain these releases, we want to help prevent bug reports as much as possible. Because of this, I have put in a lot of places that it is not official. Like this download page and the installer. I also changed "HD_U" to "HD_K".
The K in "HD_K" stands for Kai, which is my cat's name.
If there are any questions, you may join the official OptiFine Discord. My discord is @admincat

Questions & Answers

Q: If this can update quickly, why can't sp614x do it?
A: I decompile OptiFine's source code and port OptiFine to some of the latest snapshots. I use an entirely different code-base than sp614x, and I cut a few corners which allows me to update OptiFine quicker. This is probably the best way to properly port OF to a new snapshot release every week.

Q: Will this update on major releases?
A: It is possible for me to port to the latest major release, though, I have decided to *not* do that. I am not wanting to take control of OptiFine, so, that is sp614x's job, not mine.

Q: Does it work on NeoForge?
A: It supports both NeoForge and Forge. Though, due to some limitations, it requires to download a seperate jar file. It will end with "-neoforge.jar" (Only supported for versions 1.20.2 and up!)
NeoForge and Forge do not release versions for snapshots, so it only works on full releases. But, I have opted into still releasing both builds, just in case.


Back to versions
Download Mirror

Forge N/A

01.03.2024

6.92 MB

30d83763e79b1ad7e62a8328d5802021

Changes


OptiFine 24w09a_HD_K_J2_pre10
- updated to 24w09a - 1.20.5
- not compatible with forge

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How To Install:

1. Install Java JDK 21 or higher. Download.
2. Open the Minecraft launcher and launch the Minecraft version '24w09a', then close the Minecraft launcher (if left open)
3. Open the OptiKai installer you downloaded and press "Install"
4. Open the Minecraft launcher and launch with the profile with the OptiFine logo.

If you are wanting to use this with MultiMC (or a fork of it) without a modloader, follow these steps:
1. Open the OptiKai installer and press extract, then JarMod.
2. Create a new instance and press "Add to Minecraft.jar" under the version tab.
3. Then select the jarmod.