Warhammer 40,000: Rogue Trader

Skippable on easy, the trick is that when after torture you get to Camorra at the beginning of the third chapter, next to you there will be piles of corpses and all sorts of garbage in which you can find all sorts of goodies using observation, including the syringes with liquid necessary for the trophy. So if you miss and do not pass the observation check, you will not have the necessary syringes to complete this achievement. So we save, loot piles of garbage, it did not work, reboot. We treat all the injuries of their 4, only "Hundred wounds" will remain and then we move on.