While this is a time management game about the prince of darkness, it is by no means a dark game. It is a very cheerful experience for all ages; specially for the young ones. The art style is very colorful, and it treats the creatures of the night (be it vampires, werewolves or trolls) as more lighthearted characters with cartoony proportions.
The game is also filled with jokes and references, be them in cutscenes or during loading times. This idea of turning classic dark themes into kid friendly ones is all over the game, since you visit mostly ruined castles and damp swamps yet they all feel warm and welcoming. And of course, not all characters are based on monsters.