DO ÑOT BUY THIS! I literally got bored of this app with in the first ten seconds. Dont listen to these b.s. Reviews. You only get like 5 weapons out of hundred, and you cant even rank up to level 2 without having to spend money on unlocking weapons.
Well... It is a fun game but you can't earn gold at all. You have to buy it with real money. Also, there are challenges you can't beat because of the items needed cost gold, forcing you to either buy gold or use a HUGE amount of regular money. Please change this.