Batman. Detective Comics. Horror

Fear. No one understands his mechanisms better than Jonathan Crane. From childhood, he lives with fear side by side. Once he was afraid of everything and everyone. Having matured, Crane made fear his ally and defender. Under the mask of scarecrow, he used toxin fear to fight enemies. But then he ran into a powerful rival who understood fear as well as Crane, and who used it as a weapon. Batman. It was the Dark Knight who returned Crane to where it all started. In Arkham, the scarecrow became a simple man, having lost his “magical” toxin. However, scarecrow is not just a villain, he is a scientist and talented psychologist who devoted all his studies to the phenomenon of fear. And most importantly his weapon is his brain.
Can Jonathan Crane escape from Arkham without the use of toxin and take revenge?