Have you tried with gamegem or other int modifying instances which might not work due to the game probably being serversided also if gamegem doesn't work try localiappstote if your fine with that. If the neither work I'm of no help until I gain more expertise in fooling server packets . Try tagging an experienced coder/hacker for hacking a server sided game like this is a big job. Let me know if I helped(I don't want the 10) just trying to help also letme know if you need help trying either of these methods.
Damm mmo games are so hard the hack
Btw never played the game so working on guess work