For Joker just press o for his hand buzzer. Dressed to Impress 20 - Get all suit upgrades. Back out and you should be able to tag others. Thanks a million 30 - Complete Arkham Bonus level. Go to the second door. Gentlemen, start your screaming 15 - Knock 5 people into the ground with a vehicle at once. Vigilante 25 - Rescue 25 civilians.
Go to the place with the 2 doors. If you enter them correctly, you should hear a confirmation sound. Next go past the jail cells and go down the hallway then enter the door that leads to the experiment room. Atomic Backbreaker 20 - As Bane do the Backbreaker on Batman. League of Assassins 30 - Unlock all the Villain characters. Interactive Entertainment at Sep 23, 2008.
Unbreakable 30 - Finish a level without dying Character with no extras. The Destroyer of Worlds 15 - Destroy 12 objects at once with Bat Bombs. Cobblepot School of Driving 20 - Smash all the cars in the robot level. Go through the door on the right, and look in the corner to reach the memorabilia room. Heads I win, tails you lose 20 - Defeat 10 goons and 10 police officers with Two-Face in a level.
To create your own character you have to unlock Arkham asylum. To reach the mission, go to right of the Batcomputer. Super Hero 25 - Complete the second episode - Hero. Climb the ladder at the top to access the Arkham level. Do this a 2nd time and you will see a double of yourself! Justice League 30 - Unlock all the Hero characters.
While you are in the Batcave go to the place where you can switch your costume like the heat suit etc. Then where the computer is turn right. To get easy studs you must either get joker or create a player on the villain side. Be a Hero 40 - Super Hero on every level. You can do that with your created character or a hero on story mode.
Use this to build a grapple point for Batman and Robin. Scare Tactics 10 - Scare 5 enemies with Scarecrow. Beat up the first wave of thugs then, head down the back alley and pull the lever to open the bars to reveal the Lego bits. Ice to see you 15 - Freeze 50 enemies as Mr. But if you go in the place where you customize, everything will come back. Go all the way back to the character creation room and you can bring out your 2nd created character. Super-villain 25 - Complete the second episode - Villain.
Smash Gordon 20 - Defeat Commissioner Gordon with Harley Quinn's Hammer. Hero 25 - Complete the first episode - Hero. Sidekick 15 - Complete a level in co-op. Oh, I got a live one here! Natural Habitat 10 - Smash all street lights in Episode 1 Chapter 1. Then enter the other door that leads to the maximum security area.
Go down the ramp, and pull the lever to get to the villains. Grapple to the ledge and shimmy forward and pull the lever on the corner. But when you do, you can't tag with anyone else. Kill-a moth 20 - Defeat Killer Moth. The Richest Man in Gotham 40 - Max out the stud counter. Now you just go up to one of Joker's goons and press o when your near them.
The Most Dangerous Man on Earth 20 - Defeat Joker, Two-Face, Riddler and Catwoman as Batman. You Can Bank on Batman. There you will see two people hanging by there arms you can walk up to it create your own player. Shot to the goon 20 - Defeat 8 goons in 8 seconds. After that you can either press o again or press square. When you explode you'll come back and still have the original, and so that way you have two robins.