Coool~~~but i hate ending --
Tips for cha~
1.The Office Floor...i mean the floor you escaped when there's too much zombie outside there(yeah,the map you were at the beginning of the chapter 2) is the BESSSST~Training place and gold digging,you just simply stand at the right side of the map and shoot once(SCAR required..high accuracy+3 shot per click) every few second,if you prepared about 5k ammo you should get about 25k~30k ZP when you ran out of ammo..
DUuudeee~I managed to reach lvl 20(ish,max lvl so low ar~sad leh XD) and beat the tank's crap out of nowhere without taking damage and the ending i saw is he get pwned,quite sad larr~
and IRAKNIGHT1...ever heard wat is a shop? you can buy things from there...so stop complaining :)