How do you get to area 6?

Use wedingo to lift the boulder at the start point.

In the residential area (area 5 which you can get to quicker using the othere person's answer to get to it) lift the boulder near the water at the start point that is blocking the subway.
when you are out side the big building that is called daytown shopping center (correct me if I'm wrong)use wendigo's ice blocks to throw at the gate keepers half up the building (having made sure you have the wendigo learning genome from aesma boss and you are standing on top of the wrecked bus behind you) hold the X button and when you have a block of ice in your hands and a clear view of the gate keepers, throw upwards with triangle- (by the way the aesma boss is in the parking lot and use wendigo to throw cars at him it will take down his life alot) hope this helps!X SuperCheatsMaster123 X

When you defeated the boss in area 5 at the parking lot, go to the entrance of the mall en jump on the bus parked in front of it. Transform into wendigo and use your newly acquired ice block ability and throw it upwards towards the enemy's