Welcome to Earth Three's Gotham.
What's so special about Earth Three? Well, not much, except... everyone's moral compass has been reset. If you were good? You're bad. If you were bad, you're good. And if you were somewhere in the middle, well, now you lean the opposite way that you did lean, or maybe you're exactly the same as you were, the better to boggle at the changes in your comrades.
Have a helpful chart.