Deckard
Super Freak
Seems like I'm reading a ton of confusion over the end of the game. Here's my take on what happened.
I've read people who think it's Tim or Azrael at the end, or that Bruce is still actively using fear toxin as part of his arsenal but I didn't see any clue that he'd have had a chance to gas those thugs at the end. Here's how I see it.
The theme of the game is fear. Gotham fears Scarecrow, criminals fear Batman, and Batman fears losing control. Crane's new gas exposes your worst fear. For Batman, with Joker's blood now in him, it's becoming Joker. Just a crazy mass murderer with no rules. Once Batman is able to face that fear, he can understand and overcome it, locking Joker away in his own mind once and for all. As a result, he no longer has any fear at all. So when Crane gasses him again, it has no effect, he's now immune to fear altogether, the ultimate Batman. He then becomes fear itself.
At the end, criminals assume Batman is dead and gone so they have nothing to fear. They're willing to kill with no consequence. Then Batman shows up, and he doesn't even need to gas or fight them anymore. They've already been exposed to Crane's toxin so now that they see Batman still exists, they literally can't commit crime. The lasting effects of the toxin kicks in and they go all Clockwork Orange sick and just have a breakdown. Once enough criminals start spreading the news that he's still alive, he becomes urban legend again and doesn't ever need to actually do anything. Before a criminal can hurt someone, their worst fears kick in (the legend of the Batman) and simply prevents it.
The theme of the game is fear. Gotham fears Scarecrow, criminals fear Batman, and Batman fears losing control. Crane's new gas exposes your worst fear. For Batman, with Joker's blood now in him, it's becoming Joker. Just a crazy mass murderer with no rules. Once Batman is able to face that fear, he can understand and overcome it, locking Joker away in his own mind once and for all. As a result, he no longer has any fear at all. So when Crane gasses him again, it has no effect, he's now immune to fear altogether, the ultimate Batman. He then becomes fear itself.
At the end, criminals assume Batman is dead and gone so they have nothing to fear. They're willing to kill with no consequence. Then Batman shows up, and he doesn't even need to gas or fight them anymore. They've already been exposed to Crane's toxin so now that they see Batman still exists, they literally can't commit crime. The lasting effects of the toxin kicks in and they go all Clockwork Orange sick and just have a breakdown. Once enough criminals start spreading the news that he's still alive, he becomes urban legend again and doesn't ever need to actually do anything. Before a criminal can hurt someone, their worst fears kick in (the legend of the Batman) and simply prevents it.