While this game is kinda bad for younger kids I think it's totally cool as long as you have parental supervision for some parts of the game cuz' yeah there can be some bad parts but
1: You never have sex with anyone in the game, same with the NPCs (non playable characters)
2. Yes the game is not cool in some parts like the killing of baby seals for "life force" but It's just a game and they respawn the next time you enter the area. all in all the only serious problem I see is the trash talk about sex witch by the way can be stopped by
1:Magic
2.The Overlord's sword/axe
3:Or Minions.
I love this game. So far i havent seen anything to bad in it and would give it a age of 10-14, over 14 it might get a bit boring. A bad thing is one mission is to kill 100 innocents! But overall a great game :)