ouch..
at the last level, when i defeated every zombie, it never continued.. they just stood there.. T_T too lazy to do it again today, maybe next time.... having 5 blue tall zombies + 3 crawling long hair and 2-3 white passing through the barricade floating thing is hard to deal with..
in case you don't believe me..
lvl15 - main laboratory
240 - zombies
90 - power
6 - intensity
29,970,000 - score
89848745 was the score i had after defeating those zombies..
i failed once.. its because i always choose the hard ones (lots of scores), there was this level that i only had an knife and sickle and the 2nd handgun and the rifle helper.. i got owned with 20-30 zombies in my screen.......
i played again, buying diff things.. there where at least 3 levels that destroyed the 2400hp barricade.. really tough levels..
Some Tips :
guns? useless..
helpers? useless.. buy them only if you have extra cash.. i bought them 3 except for the handgun.. not much cash left.. bought 3 mines and 1 bear trap XD
Lightsaber? kills them all
upgrade Lightsaber? DEFINITELY!
barricade? at the 2nd(the highest hp), at the 1st(bought lowest hp until lvl14), but at level 15 buy both.. in the end my 1st barricade got destroyed and dmg some on the 2nd..
again.. guns = useless, Lightsaber = KILL EM ALL!!!!