Beat the story mode

Hit a dummy with any avaiable weapon

Assassinate the first general

Assassinate the second general

Assassinate the last general

Find the Mysterious Object

Kill 100 Soldiers

Kill a Civilian

Kill 50 Civilians

Gain your powers

Finish any level without using Checkpoints

Finish a level without being noticed by a guard

Hit a guard using a throwing knife

Hit a guard's head using the bow and arrow