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