I have spent over 300$ on here and i enjoy this game only thing is the stamina rate... after a while even if you afk one day you dont get full stamina back and cant make full use of my 4 Lab attempt.... i think you should update it on al server to a 5min for one and maybe make it a 2 min a certain vip lvl .... would prolly make ppl buy more gems just for that.....