Figure it out.
Find the joker goon that surrenders when you fight it then buy it
You buy him for i Think 300,000 studs
PS3 exclusive my friend, sorry..
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.
in the last little episode of the joker's part. both he and harley are inside of bells. you must build a weird little thing out of legos, and when stepped on, it bangs the bell and they both jump onto a platform. joker's helicopter comes and tries to shoot you, and you have to build one of those water squirters. spray the helicopter, and when it dies, either harley or joker will jump down and attack you. your instincs will tell you what to do from there
you download it off the ps3. cant get it it for xbox. "yet"
no you need to play the story mode and as you go past levels you will unchlock more joker challenge maps
Well, darling, to unlock Joker in Lego Batman, you need to complete the Villain levels in Story Mode. Once you've conquered those bad boys, Joker will be yours to wreak havoc with in Free Play mode. So, get your game face on and show those villains who's boss!
you play as her and the joker in the 1st level of jokers story in the villains area
In Batman Arkham Asylum on ps3 you can actually be the joker! You must unlock the mission in which you can be joker and play it in the Challenge Mode. You have to progress through the game to unlock the mission and finish some riddler missions. If you are logged in you may be able to succesfully do challenge Missions, Sometimes you have to download to the latest ps3 version, and you may also do other Challenge Missions in the Challenge Mode.
you have to unlock VILLAIN HUNT in the mini games, and you can get man bat and the joker tropical and rai a ghoul