Rating issues
Features violence against humans that is not shown but is implied. Players may witness a scene where a person shoots a gun at another, to which they do not see the immediate reaction of the victim. Also, there are scenes in which 2 silhouetted characters act out the reconstruction of how an assault took place, exchanging pushes and punches.
Other issues
At one point, the player needs to solve a puzzle using gambling paraphernalia. Although this gives some information about gambling, it does not teach the player how to gamble; it only teaches the player how to solve the puzzle.