Find optional collectible #3 in Episode 5

Start any drawing in Episode 5

Find optional collectible #6 in Episode 4

Find optional collectible #1 in Episode 4

Acquire 50 “Reliquaries”

Defeat 100 enemies using your handgun

Defeat 150 enemies using your shotgun

Defeat 150 enemies using any skill

Defeat 150 enemies using your assault rifle

Defeat 20 enemies using flame-type weapons or skills

Kill 15 people without being spotted by the enemy in the infiltration mission in "Surrounded"

Kill the Six-armed Emperor

Acquire 100 “Relics”