Tlauncher Wiki › FAQ
Tlauncher FAQ
10 questions players actually ask, answered.
How do I create a new game instance in Tlauncher?
Click the plus icon or 'Add Instance' button in the launcher, select your desired Minecraft version from the list, choose a name and folder location, then click Create. The launcher will download the necessary files automatically.
Can I play on servers with Tlauncher?
You can join local network multiplayer servers and some public servers, but many official servers may reject TLauncher connections due to authentication differences. Check the server's rules before attempting to join.
Why won't my mods load in Tlauncher?
Ensure the mods are compatible with your selected Minecraft version and placed in the correct mods folder for that instance. Conflicting mods or missing dependencies can also prevent loading—check mod descriptions for requirements.
How do I allocate more RAM to Tlauncher?
Open the instance settings, locate the JVM arguments or memory allocation option, and increase the maximum RAM value. More RAM helps with performance when using multiple mods or playing on large worlds.
Can I use my official Minecraft account with Tlauncher?
TLauncher allows you to log in with an official Minecraft account, but you cannot play the official launcher and TLauncher simultaneously on the same account. Offline mode is also available if you prefer not to log in.
What should I do if Tlauncher crashes on startup?
Try updating Java, clearing the launcher cache, or reinstalling the problematic instance. Check that your system meets minimum requirements and that no conflicting software is running.
How do I switch between different mod configurations?
Create separate instances for different mod setups—each instance maintains its own mods folder and settings. This lets you keep multiple configurations without conflicts.
Why is my game running slowly with mods enabled?
Reduce the number of active mods, lower graphics settings, or allocate more RAM to the instance. Some mods are more performance-intensive than others, so test removing them one at a time to identify the culprit.
Can I play with friends on a local network using Tlauncher?
Yes, one player can host a local world and others can join through the multiplayer menu using the host's local IP address. All players need to be on the same network and using compatible versions.
How do I backup my worlds and settings?
Locate your instance folder in TLauncher's directory, then copy the 'saves' folder to another location. You can also export entire instances through the launcher's backup or export feature if available.