How to Configure Your Launcher?

After installation, you need to complete basic configuration before you can play normally.

FCL

1. Open FCL and go to Settings
2. Configure the following key items:
   • JAVA Version: Select an installed JAVA runtime
   • Memory Allocation: It's recommended to disable auto-allocation; around 1G for vanilla
   • Version Isolation: It's recommended to enable
   • Renderer: Choose based on your needs (kw for vanilla, MG for mods)

For detailed configuration, refer to FCL Quick Start

ZL2

1. Open ZL2 and go to the settings page
2. Configure JAVA path and memory allocation
3. Select a renderer scheme
4. Enable version isolation

ZL

1. Open ZL and go to settings
2. Set JAVA path
3. Adjust memory allocation
4. Choose an appropriate renderer

Memory Reminder

"More memory = more instability!" — Allocate moderately.