Arkham Asylum.
Yes you can because i watched a video about it
No
you cant change the weapon only character and color
To change the color of your Lego character's hair at home, you can use paint specifically designed for plastic, such as acrylic paint. Before painting, clean the hair piece to remove any dirt or oils. Apply a thin layer of paint and allow it to dry completely before handling it. Alternatively, you can use colored tape or stickers for a temporary change without permanent alteration.
The character creator in Lego Batman 2 is located next to the elevator in the Batcave, but you have to complete all of the levels. You use the character creator by walking over to where it is (where two orange buttons will appear), step on the buttons, and use the moving stick to change your characters appearance.
jjhgfghjkl;lkjuhytrtyh
Yes, you can mix elements from different characters in the custom character creator in Arkham Asylum.
you cant you can only make your own there could be a cheat but a doubt
use polyjuice potion
you go to the the top of wayne tower and beat the riddler before you can give custom characters powers.
The best sites to purchase custom Lego sets, is from either Firestar or eBay.