Description
ATLauncher is a launcher for Minecraft which integrates multiple different modpacks to allow you to download and install modpacks easily and quickly.
ATLauncher has a few nice features including:
Below is the steps to run this flatpak in a custom directory
Allows quick and easy install of modpacks, no more messing around trying to install mods
A range of different packs, and more being added all the time
Multiple instances. Install a pack as many times as you like without messing up a previous install
Multiple accounts allow you to login as different users from the one install
Private instances. This allows you to only install instances under your account so people can't mess up your worlds
1 click backup of your saves
Easy server creation from within the Launcher
Install packs from CurseForge and FTB
Mod management for instances, including auto download and installation of mods, maps and resource packs from CurseForge and Modrinth
Support for both Mojang and Microsoft accounts
More features always being added
Open Flatseal
Select ATLauncher on the left
Scroll down to "Filesystem", "Other files"
Add a new entry via the icon with a "folder" and "plus" sign
Input the path you want to let ATLauncher run in. IE `/home/name/Games/ATLauncher`
Scroll down to "Environment", "Variables"
Click the "plus" sign to add a new entry
Write down an enviroment variable, IE `CUSTOM_DIR=/home/name/Games/ATLauncher`
Run ATLauncher
Notice that ATLauncher is now working using CUSTOM_DIR