pretty much everything is server sided so.. its would be impossible to hack it
i don't think it is impossible-- of course it is still possible but not with CE (all co op rooms are now server sided and CE wont work on them) and the other important thing is hacking server sided will get u in real trouble -- not only account termination but maybe jail!!
so guys stop asking about farming again! free farm time is over!! get back to ********* to farm beginz extreme and hope that fkin aeria wont catch you doing that!