STEP 01
Install the correct loader
Use the loader required by the exact Krypton release. Install the matching Minecraft version and launch it once before adding mods.
Quick start
From download
to launch.
Follow the steps below and verify that the client build matches your Minecraft version and mod loader. The exact dependencies are determined by the release you use.
01 Prepare Minecraft
02 Add the JAR
03 Launch
Installation steps
Take a moment to check version compatibility before starting. If your launcher or build uses a different Minecraft version, do not assume the same JAR will work.
STEP 02
Check dependencies
Read the release notes for required dependencies such as Fabric API. Download dependencies only from sources you trust.
STEP 03
Place the JAR
Move the downloaded client JAR into the mods folder for that Minecraft profile. Keep a backup of your existing mods and configs.
Important: client features may be restricted by multiplayer server rules. Review the rules of the server you join before using third-party client features.
Before you launch
Quick checklist
- Correct Minecraft version selected
- Matching mod loader installed
- Required dependencies added
- JAR placed in the correct profile's mods folder
- Backups kept for important worlds and configs
If it does not start
- Check that the loader and Minecraft versions match
- Temporarily test with only required mods
- Read the latest crash report or launcher log
- Remove duplicate or outdated versions of the same mod