Configuration
mcTUI saves configuration choices locally in a JSON file.
| Option | Description | Default |
|---|---|---|
username | LAN player name (1-16 alphanumeric chars + underscores). | Player |
memory_mb | Dynamic RAM allocation for the JVM (-Xmx) in MB. | 2048 |
modloader | Selection between Vanilla or Fabric. | Vanilla |
version | Target Minecraft version. | 1.20.4 |