Unlock the following characters by performing the corresponding tasks:

CHARACTER - HOW TO UNLOCK
Ammand The Corsair - Complete the pirate poker sub-mission on the shipwreck city level.
Black Bart - Complete the combat challenge on the maelstrom level.
Bootstrap Bill Turner - Complete the defeat enemies sub-mission on the prison fortress level.
Cannon Arm - Complete the combat challenge on the pearl vs. kraken level.
Capitain Chevalle - Complete the port royal level.
Captain Barbossa - Complete the shipwreck city level.
Captain Elizabeth Swann - Complete the combo challenge on the davy jones locker level.
Captain Jack Sparrow - Complete the prison fortress level.
Captain Sao Feng - Complete the singapore level.
Captain Teauge - Complete the combat challenge on the prison fortress level.
Cotton - Complete the rescue sub-mission on the isla de pelegostos level.
Davy Jones - Complete pearl vs. dutchman level.
Elizabeth Swann - Complete the tortuga level.
Gentlemen Jocard - Complete the davy jones locker level.
Gibbs - Complete the combat challenge on the port royal level.
Governor Swann - Complete the combat challenge on the pearl vs. dutchman level.
James Norrington - Complete the combat challenge on the tortuga level.
Lian - Complete the combat challenge on the singapore level.
Lord Cuttler Beckett - Complete the maelstrom level.
Mercer - Complete the hit-combo sub-mission on the singapore level.
Mistress Ching - Complete the jackanism on the tortuga level.
Mordillah - Complete the combo challenge on the prison fortress level.
Pintel - Complete the isla cruces level.
Ragetti - Complete the combat challenge on the isla cruces level.
Sri Sumba Jee - Complete the combat challenge on the shipwreck city level.
Tai Huang - Complete the sea battle level.
Tia Dalma - Complete the missing person sub-mission on the port royal level.
Villanueva - Complete the combo challenge on the tortuga level.
Will Turner - Complete the isla de pelegostos level.