The 48 Servo Skulls
Collecting them all unlocks the "Librarian of Macragge" achievement (10 skulls: "Lexicanum").
Chapters 2-6
- Chapter 2: 1) at the start, before entering the palace, destroy the Ork barricade on the opposite side; 2) after the conversation with Leandros and the Gretchin, in a flower bed on the right near some bags; 3) in the trench, in the second bunker, after Lt. Mira; 4) at No Man's Land, near the grenades in the small room after the courtyard; 5) at No Man's Land, in the first bunker on the left when leaving the palace.
- Chapter 3: 6) in the fortress, on the right, destroy the barricade near the ammo; 7) in the Armory, with the elevator in the lower room.
- Chapter 4: 8) at the train station, at the end of the first corridor, on the left before the train.
- Chapter 5: 9) after the crane and the Orks, behind the crate on the right; 10) in the hold, after destroying the elevator, in the corridor toward the manufactorum.
- Chapter 6: 11) near the elevator, in the corridor on the left threatened by grenades; 12) before activating the bridge, on the ramp to the left of the door.
Chapters 7-9
- Chapter 7: 13) in the sewers, after the second encounter with the Works, in the left entrance, opposite the exit; 14) before the elevator, behind a barricade on the left.
- Chapter 8: 15) before entering the street, in the corridor behind the garbage; 16) after the fight with the Sparaa Boyz, in a room on the right; 17) going up the stairs from the previous skull, in a room on the left; 18) at Street Warfare, in the first underground tunnel, in an area on the right with ammo; 19) before the ramp, on the left, in the large Ork room; 20-24) in the Jump Pack section: after the first platform follow the path on the right and jump to the next level; near the fallen Rok, to the right of the stairs; after the Weirdboy, to the right of the stairs with the grenades; jumping onto a pile of garbage; in the area two levels up on the right.
- Chapter 9 (Kalkys Outskirts): 25) on the left from the destroyed bridge, at the bottom of the canyon; 26) where the canyons converge, near the fallen Valkyrie; 27) to the left of the ramp after the second pipe.
Chapters 10-15
- Chapter 10: 28) at the crossing after the Servo turrets, go left; 29) in the Laboratories, in the small laboratory with the turret; 30) in the Security Hall, after killing the Sparaa Boyz, in the side corridor with the destroyed door.
- Chapter 12: 31) on the left at the end of the corridor behind the barricade, above the bridge; 32) in the large room with ammo before the stairs; 33) after the battle between Chaos and Orks, at the top, in the room on the right; 34) at Enemies Aplenty, with Lt. Mira, near the back wall; 35) with the elevator, in the small room to the right of the corridor; 36-38) at Bastion Primus: under a low wall with weapons and a Plasma Pistol, in a trench near the weapon crate, under the bunker before the Warboss.
- Chapter 13: 39) before the ramp, on the left; 40) at Free the Titan, in the corner on the left after the elevator; 41) climbing the ramp to the left of the elevator; 42) in a small room near the Chaos Drone.
- Chapter 15: 43) to the right of ammo and weapons after the elevator; 44-45) at Traitor's Arena: in a destroyed pipe to the right of the Renegades, near the weapons after the Bloodletters; 46) at Ascent, in a corridor on the left after the Psyker; 47-48) at Vertigo, on a platform above the Chaos Space Marine and in a small room on the right after the Chaos Drone.
Steam Achievements
- Campaign: Command Squad (rejoin your brothers), Into the Breach (reach the fallen Rok), Hammer of the Imperium (destroy the Orbital Spire with the Invictus), Silence the Cannon (destroy the Orbital Gun), But I Am Terminus (kill Warboss Grimskull), Here, at the End of All Things (kill Prince Nemeroth), You Must Carry It (recover the Power Source), We Take Our Chances (fire the Psychic Scourge).
- Difficulty: None Can Stand Before You (finish the game on Hard), The Emperor Protects (the first part on Hard in one session without dying or restarting).
- Play style: Brute Force... Unleashed (one chapter with only the Vengeance Launcher and the Power Axe), Burn Them All (only plasma weapons), Finesse and Fury (only the Stalker Bolter and Chainsword), Master of Sword and Gun (only the Bolt Pistol and Chainsword).
- Kills: Angel of Death (500 with long-range weapons), Feel My Wrath (250 with Fury), Firepower (250 with exotic weapons), Glorious Slaughter (75 executions), Death from Above (25 with the ground slam), Shock & Awe (150 with the charge), Success Is Measured in Blood (500 in melee), Die, Heretics (50 Chaos Space Marines), Down to Earth (50 Assault Marines in the air), The Bigger They Are... (25 Great Orks), Not So Tough (10 'ard boyz), Master of the Clean Kill (250 headshots), Put Them Down (100 headshots), The Might of the Righteous (100), Visible, Violent Death (2,500), True Son of the Emperor (40,000).
- Multi-kills: Blast Radius (5 with a frag grenade), Chain of Death (chain of 5 Vengeance Launcher shots: 10 enemies), Precision Killer (2 with one Stalker shot), The Emperor's Marksman (10 consecutive with a Beam Fury).
- Multiplayer and challenges: Battle Brother (level 10), Veteran (20), Captain (30), Chapter Master (40), Jack of All Trades (10 matches with each class), Warrior of Darkness and Light (10 matches as Marine and 10 as Chaos), Shapeshifter, Defender (25 opponents capturing your point), Devastation! (10 kills per death in an Annihilation), Nob Down (10 fights against the Great Ork), Armored in Glory (10 armor challenges), Master of Arms (5 weapon challenges), Keeper of the Armory (all the weapon challenges), Master Crafted (customize one Space Marine and one Chaos one).
