This guide will let you know how to find a way to Activate the Mechanism in Powers Club in Gotham Knights.
1- You will need to start playing the game, then come to the top door and jump from the balcony. You will find a bust of a man’s head on the right side. You have to interact with this before it pops up. After that, scan it and press the button, it will unlock the first mechanism.
2- After this, go back to the balcony, then go near the stairs to a bookshelf and you will find a book. You have to press the button to unlock the second mechanism.
