Picked up Batman: Origins again. I'm still early in the game, at Penguin's ship. I LOLed at the Electrocutioner fight. That explains why there was no info on the character and why they're pitching him as this mysterious new character made specifically for the game.
I actually spent a few seconds circling around him at the start, waiting for him to do something so that I can study his pattern. Around the 10 second mark, I just lost patience and just charged the heck out of him. And that was that.
