I'm talking about installing cracked games on my Quest 2. Which one do I need? And there is a list of the games and apps?
Quest APK Installer is the app you need to install any app (apk, xapk, apkm; obb)
What do you mean by "a list of games and apps" ? Quest APK Installer is just an advanced apk installer tool. Nothing more. Download the apk you want from your browser for example and install it with Qiuest APK Installer.