I think it would be quite cool, and I would have said Arkham City/Asylum but I've heard that you start with the AC suit and then you get the newer suit later on.
There are some villains that have floundered when Batman has a darker tone to it. With that in mind, lets have a thread dedicated to modernizing some of Batman's sillier rogues...
The man is a cult leader, plain and simple. He's thinks himself divine and people follow him. So he needs to be compelling. Long hair, beard, not overly grandiose. Rather than a booming voice, I see him speaking softly, seductively and purposefully. Some voice in between Gandalf and Bane...
Zeus would be obsessed with taking electricity away from people, because it's something he sees as his to give...
So here's my attempt at a speech...
Come before me child of this wretched city,
You are here seeking answers
The world you thought you knew is changing
Gods and Monsters fight in the streets
Beings that defy all explanation
You pray to your Gods to no response
While death and destruction reigns all around you
You see the Dryad control the grass at your feet
You've seen the Return of the Titans at a touch of man's needle
And yet the idea of a God stripped of his power seems strange
The Mortals. They captured lightning from the gods,
and use it to power their gaudy baubles and trinkets
It is this affront to me that has caused this world such misery
Man's machines have stolen it,
and with man's machines I shall recover what is lost
It is our destiny to take back what is my birthright
To fix this city. Join me. I am not without mercy.
Give your life meaning. Purpose.
Join me, and you shall have wine, women and song.
Join me, and those who have wronged you will suffer my wrath.
There's an emptyness inside of you. You can feel it.
There's something missing. And that missing piece you feel
There will be deaths. It is unavoidable.
The child of the Erinyes shall come for me.
Wrathful and Vengeant
Like Mineus' daughters, He scoffs at the gods.
And like Mineus' daughters, he turned to bat and his work turned to vines
I am Zeus. Lord of the sky. Father of gods and men.
Protector of all who follow me. Wise and just.
Once mighty, and shall be again.
Come before me, and be born anew.