Joker's Invasion

Joker's Invasion is the second level in the fanmade Lego Batman 4 DS by Lucas Wade Reese/Professor Milo, it is about Joker escaping Arkham Asylum again and robbing a pie store and rigging them with bombs and explosives and throwing them across Gotham City.
You start the level outside the pie store and easily take out Joker's goons.
You then go in the pie shop and fight more of his goons, After you defeated the henchmen, you need to look for a tool to open the jammed door with pies to the Joker's hideout in the shop, Once you find a screwdriver to open the door, the pies will fall out and you go in a new room.
==Boss Battle #1: Hievel (A Henchman)==
After you've done that, Hievel will be guarding the Joker and you have to fight him, he's strong, but you have to batarang him when he's blocking your punches and then punch him as many times as you can before he blocks you again, After you've defeated him, it's Joker.s boss battle.
==Final Boss Battle #2: Joker==
You and Joker will start throwing explosive pies at each other, Each pie that hits either of the characters equals 1 health point down, Use Robin for an extra 2 points of damage, Once you've got 9 hearts down, he will stop throwing pies, Use this to your advantage and throw a pie at the top of the pie store above him and it will explode sending it flying down on the Joker, he will then be knocked out and he is brang back to Arkham off-screen.