Here is the complete list of achievements for Shadows of the Damned for the Xbox 360. There are no hidden or secret achievements in this game.
A Hole in your Head (20) – Perform 5 headshots in a row with the BIG BONER
Adios George (Beast form) (20) – Defeat George Beast Boss
Adios George (Human form) (20) – Defeat George Human Boss
An Ordinary Life (15) – Story Progression in Act 1 – Chapter 1 (any difficulty setting)
Annoying Mosquito (20) – Defeat Elliot Beast Boss
As Evil As Dead (15) – Story Progression in Act 3 – Chapter 3 (any difficulty setting)
Blood On The Dance Floor (15) – Defeat 10 enemies with the Stomp Attack
Cannibal Carnival (15) – Story Progression in Act 2 – Chapter 2 (any difficulty setting)
Demon Hunter (50) – Complete all chapters on Medium difficulty setting
Different Perspectives (15) – Story Progression in Act 5 – Chapter 2 (any difficulty setting)
Don’t Fear the Reaper 1 (20) – Defeat Maras Grim (Sister Grim) Boss
Don’t Fear the Reaper 2 (20) – Defeat Kauline Grim (Sister Grim) Boss
Don’t Fear the Reaper 3 (20) – Defeat Giltine Grim (Sister Grim) Boss
Drunk in Public (10) – Knock back 3 drinks in a row
Fiesta Caliente! (30) – Defeat 5 enemies at once using the Hot Boner
Fire in the Hole! (15) – Defeat 3 enemies at once using the Barrels of Light
Flat Lust (20) – Defeat Justine Boss
Ghost Hunter (15) – Story Progression in Act 4 – Chapter 3 (any difficulty setting)
Great Demon World Forest (15) – Story Progression in Act 4 – Chapter 4 (any difficulty setting)
Great Demon World Village (15) – Story Progression in Act 4 – Chapter 2 (any difficulty setting)
High in Las Vegas (75) – Recover all available Red Gems in the game
I Defeated the Last Big Boss! (20) – Defeat Fleming Boss
It’s a Bughunt (15) – Story Progression in Act 3 – Chapter 1 (any difficulty setting)
Justine For All (15) – Story Progression in Act 4 – Chapter 6 (any difficulty setting)
Legion Hunter (100) – Complete all chapters on Hard difficulty setting
Lemon Hunter (20) – Complete all chapters on Easy difficulty setting
Love Suicide (20) – Defeat Paula Boss
Meatballs Lover (15) – Defeat 30 enemies with the SKULLCUSSIONER
My Dying Concubine (15) – Story Progression in Act 3 – Chapter 2 (any difficulty setting)
Nasty Headache (20) – Perform 5 Head Shots in a row with any weapon except Big Boner
Now That’s a Big Fuckin’ Gun (15) – Defeat 40 enemies with the SKULLFEST 9000
Orthodontic Pleasures (15) – Defeat 50 enemies with THE DENTIST
Riders of the Lost Heart (15) – Story Progression in Act 2 – Chapter 4 (any difficulty setting)
Skullblaster Master (15) – Defeat 50 enemies with the SKULLBLASTER
Stingy Bastard (10) – Save more than 300 White Gems in your inventory
Suburban Nightmares (15) – Story Progression in Act 4 – Chapter 5 (any difficulty setting)
Take Me To Hell (15) – Story Progression in Act 2 – Chapter 1 (any difficulty setting)
That’s So Hot! (15) – Defeat 20 enemies with the HOT BONER
The Big Boner (15) – Story Progression in Act 4 – Chapter 1 (any difficulty setting)
The Bird’s Nest (15) – Story Progression in Act 3 – Chapter 4 (any difficulty setting)
The Castle of Hassle (15) – Story Progression in Act 5 – Chapter 3 (any difficulty setting)
The Final Chapter (15) – Story Progression in Act 5 – Chapter 4 (any difficulty setting)
The Orthodontist (15) – Defeat 30 enemies with the TEETH GRINDER
The Puppeteer (30) – Perform a Head Shot right after a Leg Mutilation when the enemy is flying back in the air
The Talkative One (15) – Defeat 20 enemies with the TEETHER
Til Death Do Us Part (15) – Story Progression in Act 5 – Chapter 5 (any difficulty setting)
Trash’em while they’re out! (15) – Perform all 5 brutal kills on Normal Demons frozen by the Light Shot
Twelve Feet Under (15) – Story Progression in Act 5 – Chapter 1 (any difficulty setting)
What a Wonderful World (15) – Story Progression in Act 2 – Chapter 3 (any difficulty setting)
You Go To Hell (5) – Start a new game for the first time (any difficulty setting)