Helpless Observer 20 Witness Marian's death in story mode Explosion of Rage 20 Find Marian's necklace in the Heliport. Just Like Old Times 20 Find the Tree of Memories in the Field of Death. Revenge-No Mercy 30 Complete the game on story mode. Rest in Peace-Mercy 60 Complete the game on story mode without using any special attacks. Avengers 30 Complete story mode in co-op. Almost Equal 20 End 3 successive rounds in a draw in VS mode. Invincible 60 Complete final stage on the Hard difficulty setting. Just Like Bruce Lee 40 Successfully execute 5 power attacks in a row. Legendary Master 40 Clear any stage with a hit ratio 100:1(land 100 attacks for every hit you take) or higher . Die Hard 40 Clear a stage with no health points left. Survivor 20 Defeat 150 enemies in survival mode. Source - X360A
