The PSO2 Tweaker is a replacement for the normal PSO2 Launcher,
used to update and launch the Japanese version of the game. The Tweaker adds several
options to the game, such as the option to automatically download and install the English patch
and any updates to it, configure your game settings, update your game quickly,
and much more!
Click here to download PSO2 if you do not already have it installed.
Click here for a quick guide on how to set up the PSO2 Tweaker.
The tweaker requires at least the .NET Framework 4.6.2 to run in Windows. You can grab the installer for that here.
All software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software. Please do not make nuclear weapons with our programs. Thanks!