According to ESRB, this game contains: Blood and Gore, Strong Language, Violence
Parents should be warned that Shadow Man 2 offers a heavy dose of violence, blood and gore. The game's dialogue is also in no way suitable for children. I found the language in Grand Theft Auto II to be less coarse than what this title offers.
Casual gamers in general, save yourselves the trouble and avoid this game altogether. Its not worth the rental, let alone the purchase. Even the bargain bins will have a hard time getting rid of this.