Rating issues
The game features the use of a wide variety of weapons firearms, explosives, knives. The effectiveness of a weapon is allied to the skill level of the character using it. A hand gun may be required to fire 4 or 5 times before killing a character, whereas a shotgun will invariably kill a character in one or two shots. Shots or wounds to a character will display small blood splashes, the eventual death of a character is always realistic.
Other issues
The game features online playing capability which may involve real-time interaction with other players.