Here is the full list of all 41 The Incredible Adventures of Van Helsing trophies - there are 26 bronze, 10 silver, 4 gold and 1 platinum.
Unlock all trophies.
Finish the game with a Hardcore character!
Kill 50.000 enemies.
Finish the game without killing a single Igor. (You know, those cute little guys with the flamethrowers!)
Defeat Professor Fulmigati with all of his Towers, etc. still intact.
Eliminate Fulmigati's doomsday machine.
Visit all locations.
Gather a Critical Hit chance of at least 50%.
Auras and Tricks can come in handy in many situations. Learn as many as you can!
Answer all the Riddle Wisps correctly (so you don't have to fight them).
Visit 7 Ink locations.
Complete the orichalcum shipment quest.
Retrieve King Borislav's Royal Scepter.
Pull out the Excalibur from the Stone.
Solve every side-quest in the Secret Lair.
Defend the Lair and defeat Breda.
Defend the Lair without a single enemy getting in.
Complete The weapon shipment quest.
Loot 500 chests.
Kill 5000 enemies.
Swim through 20 Garbage Containers.
Defeat the Rabbit with the Bunnyslayer.
Complete the Start the Generator quest.
Loot 200 chests.
Defeat the Drill Worm without the help of the Elyctric Discharger.
Fight your way trough the Orichalcum Mines and defeat the Drill Worm.
Defeat the Frenzied Forest Spirit in Gallowsbog.
Loot 100 chests.
Solve every side-quest in Markovna.
Finish the Salvage Mission quest without setting of any explosives.
Let Lady Katarina kill a Boss.
Defeat the Wingless Messiah.
Loot 50 chests.
Visit an Ink location.
Escort the Traveling Merchant to the Romany Camp with him taking no damage.
Kill 500 enemies.
Visit 3 different locations.
Kill a chicken with a sword!
Gain entrance to the village of Markovna with the help of Lady Katarina.
Take at least 20 pieces of loot from the Domovoy on the Gorgon Pass with a single character.
Kill 50 enemies.