Excellent gameplay but too dark game

History
The story takes place in a country where the plague is mixed with the industrial revolution. You can have a mix of early 20th for architecture and technology of science fiction pure. The scenario is very black, let it be said, sometimes even too much. It does not bother me but usually there, that's a lot. See hoses coming out or rats that eat with pleasures etc and it constantly, I find it heavy after a while. This explains pourquooi gambling is prohibited to persons under 18.

The gameplay
In the gameplay aspect, this game is really good. You have complete freedom to go where you want, when you want. You can explore everything (like the Grand Theft Auto etc) while not making you noticed. If you die and start a mission, the wicked will not react the same. Artificial intelligence is very well done.

To the untrained player (ie means like me), the lifetime of the game is long. It is sometimes difficult, but it's OK.