Cheat Mode:

Pause the game, select the "Extras" option, and choose the "Enter Code" selection. Then, enter one of the following codes to activate the corresponding cheat function:

Result Code
Attract Studs MNZER6
Beep Beep ZHAXFH
Character Studs TPJ37T
Disguises BWQ2MS
Extra Hearts 4LGJ7T
Extra Toggle 7TXH5K
Fall Rescue TPGPG2
Gold Brick Finder MBXW7V
Minikit Piece Finder LRJAG8
Peril Finder RYD3SJ
Red Brick Finder 5KKQ6G
Regenerate Hearts ZXEX5D
Studs X2 74EZUT
Super Build JN2J6V
Vine Grapples JXN7FJ
Harley Quinn's Motorbike C79LVH
Clown Goon 9ZZZBP
Lexbot W49CSJ
Mime Goon ZQA8MK
Police Officer V9SAGT
Riddler Goon Q285LK
Two-Face Goon 95KPYJ

Red Brick Minikit Finder
In Gotham Park near the park, play the mini-game with the boats. Shoot the subs with your boat to unlock the Red Brick Minikit finder. You can purchase it for 50,000 Studs.

Red Brick X2
Find the Remote Bat Computer near the police station. Turn left, and you will see a mini-game. Play the game, and smash the cars with your hammer car to unlock the Red Brick X2.


Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Gorilla Thriller (20 points): Climb to the top of Wayne tower while riding a Gorilla and playing as a female character.
Kal-El Last Son of Krypton (20 points): Defeat Zod as Superman.
Green Lantern's Light (20 points): Defeat Sinestro as Green Lantern.
It's A Bird... It's A Plane... (20 points): Fly with Superman.
Inferior Machines (20 points): With Brainiac, defeat any LexBot.
Girl Power (20 points): Unlock all female heroes and villains. (Single Player Only).
The House of Luthor (20 points): Obtain more than 10,100,000,000 Studs (Single Player Only).
Combo Hero (20 points): Do a finishing move.
Subway Hero (20 points): Use the Gotham City Metro.
Super-Villain (20 points): Unlock all the Bosses (Single Player Only).
Toy Gotham (20 points): Complete the Bonus level.
Justice League (20 points): Unlock all Justice League characters (Single Player Only).
Dynamic Duo (20 points): Play a level in co-op.
My Hero (50 points): Rescue all Citizens in Peril (Single Player Only).
Super Hero (50 points): Get Super Hero in all levels (Single Player Only).
Team Building (50 points): Unlock all characters (Single Player Only).
Minikit Hero (20 points): Use all the Minikit vehicles.
Test Hero (20 points): Test a custom character.
Extra! Extra! (20 points): Collect all the red bricks (Single Player Only).
The End (70 points): Get 100% (Single Player Only).
Halfway Through (50 points): Get 50% (Single Player Only).
City Slicker (35 points): Collect all the gold bricks (Single Player Only).
Heroes Unite (25 points): Complete story level 15.
Tower Defiance (25 points): Complete story level 14.
Core Instability (25 points): Complete story level 13.
The Next President (25 points): Complete story level 12.
Underground Retreat (25 points): Complete story level 11.
Down to Earth (25 points): Complete story level 10.
Research and Development (25 points): Complete story level 9.
Destination Metropolis (25 points): Complete story level 8.
Unwelcome Guests (25 points): Complete story level 7.
Chemical Signature (25 points): Complete story level 6.
Chemical Crisis (25 points): Complete story level 5.
Asylum Assignment (25 points): Complete story level 4.
Arkham Asylum Antics (25 points): Complete story level 3.
Harboring a Criminal (25 points): Complete story level 2.
Theatrical Pursuits (25 points): Complete story level 1.