The ModLauncher by sphereii for 7 Days To Die is an easy way to install different mods. Setting it up to play the Asia Mod is done in the following small steps:
If that version of the ModLauncher causes any issues you can find the older versions on the website below (for Windows)
Note: The location of the ModLauncher does not impact the location mods get installed to later on
On Windows the executable is called ModLauncherV5.exe
Note: The ModLauncher installs full copies of the base game for each mod, so make sure the location you select here has enough free disk space available
This Mod Launcher takes a copy of your 7 Days To Die installation in your Steamfolder. Wait until the installation is finished or press Play . The mod will start as soon as everything is downloaded. In the Mod Settings you can choose if the mod should always check for updates or if you prefer to press PreSync when a new version is released. (This could important to play on a Server)
Afterwards you can choose to play the game from the ASIA MOD entry, update the mod to the latest version or access logs and saves.
You can also find a German tutorial (targeted at Linux users but referencing the same Launcher it is basically the same for Windows users) here and the same in video form on YouTube.