Really liked the UI at the beginning of the game, as well as the artwork, and the music that gets slowly and slowly more creepy. However it isn't nesecarilly clear what the citizens viewing distance is, other than the fact that if there is fog you can easily kill a citizen. Other than that cool game that's easy to get in to, yet hard to master. Probably want to make things a bit more clear to the player and then it would be really fun (trying to aim for a high score). :)