Hidden objects. Haunted hotel: The thirteenth

There may be hidden objects. Help the hero to come back from the other world and save his child from a killer in a hotel. They explained how to solve logic puzzles. The main guy of this game is dead because he wants to be immortality. the hero's boy will be the next person that the killer kills. It is possible for the character to prevent the trajedy. We can effect the world of people if the hero wanders through different locations and comes across energy. There is a game where the puzzles and logic tasks can break the villains plan.