if u have a Nintendo ds then this is what to do:
press start that go to extras then if it says NO EXTRAS BOUGHT! then u have to buy some. If its a list with NO beside it go to that extra then press A u will see that its turned to YES now. All the extras can be activated at once. NOTE: THAT U HAVE TO ACTIVATE THE EXTRAS EVERY TIME U PLAY!
It let's You Use extra charcaters on certain levels
You cannot buy your own vehicles in Lego Batman, however you can use vehicles in mini games.
get the extra miniket detector and it will help find them for you
you can't. you can use the electronic buzzer though
Yes, you can get Lego Batman for the PC.
There were no Lego Batman sets released in 2009. Lego discontinued the Batman sets after 2008.
LEGO Harry Potter! Duh!
The armor plating makes the demolition suit bullet proof.
you can get the lego batman bio suit and the lego robin bio suit in a new lego batman set released in 2013
Sadly, Lego Batman is not manufactured any more, however a great place to buy Lego Batman is Ebay.
on ds it is at the options menu
no he is only in lego batman 1