Here is the full list of all 35 Shadow Man Remastered achievements.
Save the world without dying
Enter the horror again through the hardest of trials.
Open all Soul Gates
Find every Cadeaux
Unlock all Secrets
Shoot down all helicopters in Gardelle County Jail, Texas.
Defeat the Seraph Queen
Fail to stop Legion from bringing about the apocalypse
Defeat Legion and stop the apocalypse
Find the second Violator
Reach Shadow Level 10
Defeat Victor Batrachian
Offer Cadeaux to all life altars
Defeat Marco Cruz
Defeat Jack the Ripper
Find the Violator
Acquire Swim Gad
Defeat Milton Pike
Defeat a True Form
Defeat Avery Marx
Bestow nightfall to Liveside
Reach Shadow Level 7
Acquire Walk Gad
Find an Accumulator
Unlock a Secret
Acquire Poigne
Reach Shadow Level 4
Acquire Touch Gad
Offer 100 Cadeaux to the Loa
Find a piece of the L'Eclipser
Find a Retractor
Find a Voodoo weapon
Defeat Yort
Find and take a Dark Soul
Open a Soul Gate