PC Strategy17 out of 106
Sink a nanban trade ship or the flagship vessel the Nihon Maru during a naval battle.
33 out of 300
Get a skill to 100
Xbox 360 Action17 out of 69
Are You Desmond Miles
Complete Desmond Sequence 5.
PlayStation 3 Action18 out of 105
Charted! - Normal
Finish the game in Normal Mode
PlayStation 3 Action5 out of 50
Monster on a Full Moon
Clear a Giant Boss Battle in Story Mode for the first time.
PlayStation 3 Action38 out of 72
Rescue all the hostages from Riddler
PlayStation 3 Action39 out of 51
Complete all chapters on Medium difficulty setting
Xbox 360 Driving16 out of 58
Complete the fifth year of Season Play.
PlayStation 3 Action26 out of 60
Complete the first ten challenges with at least a Bronze medal in each.
PlayStation 3 Action8 out of 45
Defeat Kanda in Chapter 6.
PlayStation 3 Action7 out of 51
Obtained a partner.
PlayStation 3 Action22 out of 59
Complete Campaign Mode on any difficulty
PlayStation 3 Action35 out of 49
Unlockpurchase all 'Clone' characters. (Single Player Only)
PlayStation 3 Action11 out of 51
Emperor of Shu
Completed the story of Shu.