there are only 2 zones, zone 6 is available at challenging or higher, zone 7 available on heroic AND if you have a "Legend" achievement in profile. Any class will do, if you know what to do.
Definitely the easiest with biological. Just Sayin.
You can't make a blanket statement about it; different people find it easier with different classes. Many people, me included, feel that it's easier with Hydraulic, as the Flash Freeze/Mind Freeze combo is almost as effective as Crystallize while still dealing damage, and Ice Wall is far superior to Adrenaline. They lack the ability to to massive damage, but it's not needed.
I was wondering about how to get to the other zones too. Thanks for the info..
Maybe you could get to the zone by..
Cheating by getting a save with legend already done? haa Nah.. My save got destroyed by adobe's evil plans anywho so all my achievements are in the toilet. 100's of flash saves lost Except the armorgames cloud ones.
I think it might have had to do with the old software on my old computer. You might be able to prevent it by constantly playing one of your games for maybe a minute
You can't make a blanket statement about it; different people find it easier with different classes.
I completely agree with this statement. I feel that psycho is the easiest, but that is likely since I favor a more defensive stance. More offensive people will probably like bio for the legend run, and people who like debuffing their enemies will like hydro. It's a simple matter of preference which class you choose.
Basically, bio is best if you like straight up attacking, psycho if you like to slowly chip away at your enemies while playing heavy defense, and hydro if you like making your enemies not be able to do anything.
To raise your focus you can get something like warm or cold(I don't remember which one) neuralogy on hydraulic and instinct you mostly use in psychological but you can also use in hydraulic.