In the Rocksteady Batman games, Penguin's monocle isn't a monocle at all, it's a bottle that's been jammed into his eye. : r/GamingDetails

Batman Arkham Knight Walkthrough Part 18 Fear of Penguins? (Nintendo Switch) Batman Arkham Trilogy

TAKING DOWN PENGUIN!! - Batman: Arkham Knight - Part 19

Let's Play Batman: Arkham Knight (10) - March of the Penguin

At what point did you realise that it was Penguin under the monocle? : r /BatmanArkham

Batman: Arkham Knight - Gameplay Walkthrough Part 23 - The Penguin! (PC)

The Penguin (Arkhamverse), Batman Wiki

Batman: Arkham Knight - Gameplay Walkthrough Part 23 - The Penguin! (PC)

Batman Arkham Knight Walkthrough Part 18 Fear of Penguins? (Nintendo Switch) Batman Arkham Trilogy

The Penguin (Arkhamverse), Batman Wiki

Two-face's burned side has veins that visibly move (Arkham Knight) : r/ GamingDetails