Is there cannibalism?!!? Or is that war is too "real" a theme, while necromancers above is not?

Here's a quote from the game description that is part of what makes me pause:

"Your very existence is at stake now – the city is cut-off and if you want to survive, you must find food, medicine and weapons. Will you prey on the weak, or will you try to keep your morality?"

In the necromancer game, the players are always heroes fighting to stop the spread of darkness. The morality thing in the war-themed game is a turn-off for me. I don't like it when players are forced to be non-heroes. I suspect that my parents would have a hard time with it as well.