Here is the full list of all 29 Vampyr trophies - there are 6 bronze, 17 silver, 5 gold and 1 platinum.
Earn all trophies
Find all ranged weapons
Find all melee weapons
Find all off-hand weapons
Save this poor plant with water
Finish the game without killing any citizens (not unlockable in Story Mode)
Gather all collectibles
Find the recollection of Paulus Aurelianus
Let Clay live during your first meeting with him
Complete the game
Defeat The Disaster
Turn all districts to hostile status
Take care of Swansea's fate
Upgrade a weapon to level 5
Defeat McCullum
Take care of Aloysius's fate
Defeat Doris
Defeat Mary
Take care of Sean's fate
Defeat Fergal
Heal 10 citizens
Turn a district to hostile status
Eat 10 rats
Upgrade a weapon with a module
Take care of Dorothy's fate
Upgrade a weapon
Embrace Clay during your first meeting with him
Take a ride with Doctor Swansea
Go to the Shelter and rest…