To use the Bat-a-rang press: BACK, FORWARD, KICK OR PUNCH
Press any of the combo's below:
Holographic Decoy: Rotate the d-pad from Toward to Down then tap kick
X-ray Goggles: away, away, toward, punch
Saw Blade Launcher: away, down, toward, kick
Bat Cuffs: Hold kick press down to toward
Rocket Boots: away, away, towards, kick
Level Select and More:
At the skill chart press Up, Right, Down, Left, Up, Left, Down, Right
this will allow you to pick a level, be invincible, and give you all
When you are in the elevator on the 4th floor knock out the top door
with your grappeling gun. Then jump up onto the top and throw your
homing batarang. The elevator will start to fall, and it will go to
the basement. When you come out you will get two blueprints.
On the first circus use the saw blade launcher on the plank that
Batman is standing on. It will blow up and reveal an entrance.