The dean acted like a kid.
Joker just smiled and asked.
"Well, would you prefer to play actual game sir? Rather than the demo version that the student just played."
"That is not the actual game?"
"No Sir, I just played a preprogrammed demo just to show you guys. If you play the actual game, you will be the first person to play this."
The dean's eyes brightened up and he jumped high pumping his fist.
"Of course, I will play the real game. You can leave the demos for the other losers."
Joker didn't answer and guided the Dean to a different machine. This one has a platform in the middle and there are a bunch of pillars around it. Joker and the dean went to the platform, after the dean stood on the platform, Joker snapped his fingers.
A gold coin appeared out of thin air. Unlike Joker himself, this is not a projection, it is a real coin and under his directions, it went into a small slot that's on the side of the platform.