I disabled music since day one as I never liked it, and it contributed to memory leaks. 64-bit was introduced not that long ago so you can choose any amount of RAM up to (system RAM size) - (OS usage) - (640 MB JAVA runtime).īut for me 1.25GB seems to be enough. I changed the settings to -Xms1280M -Xmx1280M when Wakfu only had 32-bit version.

Keep in mind that if you use win32.bat, that the total amount of RAM for both Wakfu and JAVA interpreter can't go over 2GB. That's how I run Wakfu for quite some time now. bat files you mentioned, you can make a copy of the win64.bat file and change the copy instead. You cant change them, every time launcher start it will overwrite this files if they had changes. Steam\steamapps\common\Wakfu\game for steam version and Wakfu\game for stand alone.

You can found this bat files(win32.bat, win64.bat) in you wakfu folder and see it by youself.