it is a mini game
Chat with our AI personalities
hiding in you closet, waiting for you to sleep
you have to unlock VILLAIN HUNT in the mini games, and you can get man bat and the joker tropical and rai a ghoul
Hush is the villain in the game Lego Batman on the DS. He is located by where Harley Quinn stands, which is in between the two batarangs on the clown door.
Joker will be unlocked and available in free play after you complete the first mission in the third villain episode. The Joker (Tropical) will unlocked and available for purchase after you complete the fifth mission in the third villain episode.
There currently isn't a Lego Batman 2, however a Lego Superheros game is said to be released later this year (2012).