2 1 0This achievment is story related and cannot be missed. *** Spoiler - click to reveal ***This is the final encounter with Scarecrow in the game. You will start to be affected by the the scare gas for a third time when you are back in intensive treatment. You pretty much know the drill by now. It's again a bit of hide & sneak followed by some casual fighting. All in all nothing spectacular. Still, I found it pretty annoying that the controls seemed a bit laggy in these parts of the game, which made nailing the timings unecessarily tricky. As soon as you are back in intensive treatment the achievement will unlock. (video credit: Batmam Arkham Series videos)Hope this helps you guys! Any improvements? Please let me know in the comments below!