Nothing of this 8 POINts can be done , tried everything already i have also mentionned in the main thread is useless to ask new features cuz nothing more will be add .
Evertyhing in this game is server sided when its required an upgrade , cost , time and delay , merge , Gems , Dragons , etc .
The gold Reward was an anomaly they jsut forgot to add in Server side control , and now , they patch it .
Gems reward when you kill boss stage cannot be touched , i manage to get like 100 Boss spawn in the same stage , the 99 first will drop gold and only the last one will Drop the gems . You have to play with the mod i provide cuz nothing more can be add , again , you have the maximum.