You don’t need to reboot to switch either. Just log out.

Popular FOSS also tend to have multiple GUI options.

Yeah, even the “difficult” distributions tend to just be a matter of following instructions to get a working installation. Gentoo was a massive PITA to maintain though. Chances are I was missing some knowledge that would’ve simplified things, but I spent way too much time on maintenance for the system to actually be useful. Arch has been much kinder.

The launcher wasn’t cracked. It’s a cross-platform open source launcher that works quite well under linux. The game itself was cracked, meaning they were trying to play without having purchased it.