Game Cheats:
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:
Extras:
Result - Code:
Festive Hats - PHHGPH
Fight Captions - EWTPKA
Minikit Detector - JYJAFX
Quest Detector - KNJBD8
Studs x2 - 5MZ73E
Music Meister - S7GSDE
Superboy - QDQ3YL
Characters:
Result Code
Aquaman - V3GTHB
Atrocitus - ZGCEAJ
Bane - XZKLKQ
Batgirl - 4LS32K
Batman Of Zur-En-Arrh - ZWQPJD
Beast Boy - YC3KZZ
Blue Beetle - APEKBV
Deathstroke - 5SW59X
Doctor Fate - 4HRERD
The Fierce Flame - NQ46RC
Frankenstein - FQ4ESE
Giganta - 95U7BM
The Joker - 9WYGLP
Kevin Smith - J6ANCT
Lobo - B5ABPQ
Music Meister - S7GSDE
Nightwing - N9CZ7S
Plastic Man - H2VB8Z
Red Hood - TRQTPS
Superboy - QDQ3YL
Unlock 'Same Bat-Time! Same Bat-Channel!' Bonus Level:
Complete the 'Breaking the Ice' level by defeating the final Boss then fly up the Bat-logo elevator which is in the main room of the Batcave on the left of the Batcomputer. When you are in the Trophy Room keep flying ALL the way to the right and you will eventually access a studio set that resembles the Wayne Manor study featured in 1966 Batman television show. If you now swap to a character that has a grapple gun you can reveal a secret passage by pulling the grapple point found to the left of the bookcase. To begin the bonus level you need to jump on the poles and slide down.
Suits:
The characters Batman, Robin, Cyborg, Lex Luthor, and The Joker are able to wear alternate suits that will modify their abilities. These suits are unlocked by naturally progessing through the storyline and each are worn by specific character(s).
Arctic Suit
Ability - Freeze Cannon
Worn by Batman
Decoy Suit
Ability - Summon Minion
Worn by The Joker, Lex Luthor
Demolition/Power Suit
Ability - Explosive Attacks
Worn by Batman, Cyborg, The Joker
Dive Suit
Ability - Dive, laser
Worn by Robin
Electricity Suit
Ability - Electricity Drain or Charge
Worn by Batman, Cyborg, The Joker
Flower Suit
Ability - Mind Control
Worn by The Joker
Giant Suit
Ability - Fire Resistance, Goo Resistance, Self-Healing, Super-Strength
Worn by Cyborg, Lex Luthor
Hazard Suit
Ability - Goo Resistance, Collect Bricks
Worn by Robin, Lex Luthor
Helmet Suit
Ability - Mind Control
Worn by Robin
Illumination Suit
Ability - Illuminates if Charged
Worn by Robin, The Joker
Magnet Suit
Ability - Magnetic
Worn by Robin, Cyborg, The Joker
Scuba Suit
Ability - Dive
Worn by Batman
Sensor Suit
Ability - Stealth, Super Senses, X-Ray Vision
Worn by Batman
Shield
Ability - Fire Resistance, Deflection
Worn by Lex Luthor
Sonar
Ability - Sonar
Worn by Batman, Cyborg
Space
Ability - Fly if Fueled, Laser
Worn by Batman, Cyborg, Lex Luthor
Sphere
Ability - Sphere Shape
Worn by Robin, The Joker
Stealth
Ability - Stealth
Worn by Cyborg, Lex Luthor
Techno
Ability - Techno
Worn by Robin, Lex Luthor
Characters:
The following list of characters will become unlocked through naturally progressing through the storyline. Others characters will require Character Tokens to unlock them at the store.
Alfred:
Get the 'Activate the Elevator' objective at the start of Hub Visit 1.
Batman (The Joker Disguise):
Start level 12.
Batman:
Available by default.
Brainiac:
Complete Story mode.
Cheetah:
Start level 8.
Cyborg:
Start level 3 and ready the rocket.
Green Lantern:
Get the 'Restore the Com Link' objective in Hub Visit 2.
Indigo-1:
Progress through the storyline.
Killer Croc:
Progress through the storyline.
Lex Luthor:
Defeat Mr. Freeze at the start of Hub Visit 5.
Martian Manhunter:
Get the 'Restore the Com Link' objective in Hub Visit 2.
Plastic Man:
Defeat Mr. Freeze at the start of Hub Visit 5.
Robin (Lex Luthor Disguise):
Start level 12.
Robin:
Available by default.
Saint Walker:
Progress through the storyline.
Solomon Grundy:
Defeat Mr. Freeze at the start of Hub Visit 5.
Star Sapphire:
Progress through the storyline.
Superman:
Start level 7.
The Flash:
Start level 3 and ready the rocket.
The Joker:
Progress through the storyline.
Wonder Woman (Cheetah Disguise):
Start level 12.
Wonder Woman:
Start level 6.