| 01 Cpt. Devin Ross |
Kill 50 enemies using melee attacks |
| 02 Lt. Abigail Black |
Kill 50 enemies using Ghost Bullet |
| 03 Sgt. Frank Delgado |
Pop 50 heads! |
| 04 Sgt. Wilhelmina "Billie" Church |
Finish "Al Khali" on hard |
| 05 Cpt. Xavier Jones |
Finish "Man Down" on hard |
| 06 Cpl. Simone Cole |
Finish "The Tomb" on hard |
| 07 Fr. Paul Rawlings |
Pop 100 heads! |
| 08 Agent Muriel Green |
Finish "The Den of Souls" on hard |
| 09 Arnold Leech |
Finish "Al Khali" on either easy or normal |
| 10 Deceased Devin Ross |
Finish "Still With You" on hard |
| 11 Cultist |
Kill 100 enemies using melee attacks |
| 12 Exlposive Cultist |
Disintegrate 50 enemies! |
| 15 Corpses Behemoth |
Finish "River of Blood" on hard |
| 17 Psychic Commander |
Finish "World War 2" on either easy or normal |
| 19 Flamethrower |
Disintegrate 100 enemies! |
| 20 Grenadier |
Kill 100 enemies using Ghost Bullet |
| 21 Sir Richard de Gray |
Finish "Out of the Frying Pan" on hard |
| 22 Brother William of Auxere |
Finish "Motley Crew" on hard |
| 23 Warrior Crusader |
Finish "Sewers" on hard |
| 24 Crossbowman Crusader |
Finish "Tortured Souls" on hard |
| 25 Child Crusader |
Finish "Crusades" on either easy or normal |
| 26 Bishop Malthus St. Claire |
Finish "Crusades" on either easy or normal |
| 27 Centurion Textius Longinus |
Finish "Decadence" on hard without being incapacitated |
| 28 Governor Cassus Vicus |
Finish "Rome" on either easy or normal |
| 29 Legionary |
Finish "The Low Road" on hard |
| 30 Blind Behemoth |
Finish "Morituri te salutant" on hard without being incapacitated |
| 31 Gladiator |
Finish "Temple of Pain" on hard |
| 32 Antadurunnu |
Finish "The God Seal" on hard |
| 33 Enlil |
Finish "Spiritual Guide" on hard |
| 34 Inanna |
Finish "Skin" on hard |
| 35 Ki |
Finish "Flesh" on hard |
| 36 Ninlil |
Finish "Skin" on hard without being incapacitated |
| 37 Nanna |
Finish "Blood" on hard |
| 38 Utu |
Finish "Blood" on hard without being incapacitated |
| 39 Sumerian Puppet |
Finish "Flesh" on hard without being incapacitated |
| 40 Pyxis Prima |
Finish "Sumeria" on either easy or normal |
| 42 The Jericho Team |
Finish "Rivers of Blood" on hard without being incapacitated |
| 43 Operation: Godseal |
Finish "Exorcism" on hard |
