Doodle Army 2 has two type of it, first one is that it could be played within friends connected through wi-fi and here the game will be played by players for hours and hours with full interest in it. So the user call it as an TIME KILLER Application.
Secondly a user can play in online if he/she has internet, here comes the problem most of the user comes with an HACHING versions of MINI MILITIA, as hacked version user has unlimited health, bullets , invisble and etc. So user plays with normal version will get BORED with few days.
My suggestion is that hacked version should not be allowed to play with an normal user. App gets slow when it connected with wifi and it becomes noraml only after games starts