Justice League Heroes Xbox Q&A

Q:

Please....i need to kill brainiac. I hav two thingies left and I hav been jumping shockwaves for hours! I need help!?

Q:

Help Im Stuck On The Level Where u Have to teleport Around And i dont know how to do it?

Q:

With the first time you face Brainiac, how do you defeat him? I've been able to break up the first three transmitters, but can't seem to get the shields around the 4th one to go down, no matter how long I dodge the electric fence that Brainiac merry-go-rounds after me. Any help?

Q:

How to get through ventilation system?

Q:

How do you open door on the level where you have to open boxes and throw objects at the the door in a couple of minutes?

Q:

Where is the exit in the subway area once Zatarra, ( I mean Zantanna) & MM have destroyed all the bee hive people?

Q:

How do I get thruogh the big fan in episode 2?

Q:

How do i get past the level where i have to teleport myself out when i am batman and the magician girl?

Q:

How do you defeat Brainiac?

Q:

When do you get to play supergirl and black canary once you complete the game and are you allowed to use cheats to beat superhero mode ?

Q:

Has anyone figured out how to unlock the following characters, Supergirl and Black Canary?