Path of Revenge
Finish the game on Veteran difficulty.
30 
No Mercy
Finish all three chapters with combat rank S in story mode.
30 
Path of Justice
Finish the game on any difficulty.
20 
Bonus Hunter
Find and collect 36 bonus ulyssium.
20 
Martial art Master
Unlock all combat moves in story mode.
20 
Carnage
Kill 300 soldiers in story mode.
20 
Assassin
Kill 10 soldiers using stealth in story mode.
10 
Combo Slayer
Kill 10 soldiers using combo attack in story mode.
10 
Hollywood Star
Get spotted by security cameras at least 10 times in story mode.
10 
Rank Captain
Kill the Prison Boss.
10 
Rank Major
Kill the Laboratory Boss.
10 
Rank Lieutenant Colonel
Kill the Nuclear Base Boss.
10