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